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  • Reclining Buddha and his various other depictions in art

    On this Buddha Jayanti, Buddha Purnima, or Vesak — India’s largest statue of the Reclining Buddha was to have been installed at Bodh Gaya. The ceremony has been put off due to Covid-19 restrictions.

    The Reclining Buddha

    • A reclining Buddha statue or image represents The Buddha during his last illness, about to enter Parinirvana, the stage of great salvation after death that can only be attained by enlightened souls.
    • The Buddha’s death came when he was 80 years old, in a state of meditation, in Kushinagar in eastern Uttar Pradesh, close to the state’s border with Bihar.

    Answer this PYQ from CSP 2014 in the comment box:

    Q.Lord Buddha’s image is sometimes shown with a hand gesture called ‘Bhumisparsha Mudra’. It symbolizes-

    a) Buddha’s calling of the Earth to watch over Mara and to prevent Mara from disturbing his meditation

    b) Buddha’s calling of the Earth to witness his purity and chastity despite the temptations of Mara

    c) Buddha’s reminder to his followers that they all arise from the Earth and finally dissolve into the Earth and thus this life is transitory

    d) Both the statements ‘a’ and ‘b’ are correct in this context

    Significance of the position

    • Buddha is lying on his right side, his head resting on a cushion or relying on his right elbow, supporting his head with his hand.
    • After the Buddha’s death, his followers decide to build a statue of him lying down.
    • It is a popular iconographic depiction in Buddhism and is meant to show that all beings have the potential to be awakened and be released from the cycle of death and rebirth.

    Connection with Gandhara Art

    • The Reclining Buddha was first depicted in Gandhara art, which began in the period between 50 BC and 75 AD, and peaked during the Kushana period from the first to the fifth centuries AD.
    • Since the Buddha was against idol worship, in the centuries immediately following his Parinirvana (483 BC), his representation was through symbols.
    • As the devotional aspect subsequently entered Buddhist practice, however, iconographic representations of The Buddha began.

    Try this question from CS Mains 2016:

    Q.Early Buddhist Stupa-art, while depicting folk motifs and narratives, successfully expounds Buddhist ideals. Elucidate.

    Reclining Buddha outside India

    • In Sri Lanka and India, the Buddha is mostly shown in sitting postures, while the reclining postures are more prevalent in Thailand and other parts of southeast Asia.
    • There are several statues of the Reclining Buddha in China, Thailand, Japan, Indonesia, and Malaysia.
    • The largest in the world is the 600-foot Winsein Tawya Buddha built-in 1992 in Mawlamyine, Myanmar.
    • In the late 15th century, a 70-meter statue of the Reclining Buddha was built at the Hindu temple site of Baphuon in Cambodia’s Angkor.
    • The Bhamala Buddha Parinirvana in Pakistan’s Khyber Pakhtunkhwa province, which dates back to the 2nd century AD, is considered the oldest statue of its kind in the world.

    Reclining Buddha in India

    • Cave No. 26 of the UNESCO World Heritage Site of Ajanta contains a 24-foot-long and nine-foot-tall sculpture of the Reclining Buddha, believed to have been carved in the 5th century AD.
    • It shows the Buddha reclining on his right side, and behind him are two sala trees.
    • At the base of the sculpture are his begging bowl, a water pitcher and walking stick.
    • While his disciples are shown sitting in mourning, celestial beings are shown on top, rejoicing in anticipation of the Buddha’s arrival in heaven.

    Mediation Buddha 

    Sanchi Stupa and Bharhut Stupa: This is part of the aniconic phase of early Buddhist iconography. In early Buddhist art, the empty seat or empty throne symbolized the presence of the Buddha without depicting him in human form.

    Back2Basics: Mudras of Buddha

    Dharmachakra Mudra

    • It is also called as the gesture of ‘Teaching of the Wheel of Dharma’ that describes one of the most important moments in the Buddha’s life as he performed the Dharmachakra mudra in his first sermon in Sarnath after he attained enlightenment.
    • It is performed with the help of both the hands which are held against the chest, the left facing inward, covering the right facing outward.

    Dhyan Mudra

    • It is also known as Samadhi or Yoga Mudra.
    • It is performed with the help of two hands, which are placed on the lap and place the right hand on the left hand with stretched fingers (thumbs facing upwards and other fingers of both the hand resting on each other.)
    • This is the characteristic gesture of Buddha Shakyamuni, Dhyani Buddha Amitabh and the Medicine Buddha.

    Bhumisparsa Mudra

    • This gesture is also known as ‘touching the Earth’, which represents the moment of the Buddha’s awakening as he claims the earth as the witness of his enlightenment.
    • It is performed with the help of the right hand, which is held above the right knee, reaching toward the ground with the palm inward while touching the lotus throne.

    Varada Mudra

    • This mudra represents the offering, welcome, charity, giving, compassion and sincerity.
    • It is performed with the help of both the hands in which palm of right hand is facing forward and fingers extended and left hand palm placed near centre with extended fingers.

    Karana Mudra

    • It signifies the warding off of evil which is performed by raising the index and the little finger, and folding the other fingers.
    • It helps in reducing sickness or negative thoughts.

    Vajra Mudra

    • This gesture denotes the fiery thunderbolt that symbolises the five elements—air, water, fire, earth, and metal.
    • It is performed with the help of right fist and left forefinger, which is placed by enclosing the erect forefinger of the left hand in the right fist with the tip of the right forefinger touching (or curled around) the tip of the left forefinger.

    Vitarka Mudra

    • It signifies the discussion and transmission of the teachings of the Buddha.
    • It is performed by joining the tips of the thumb and the index fingers together while keeping the other fingers straight, which is just like the Abhaya Mudra and Varada Mudra but in this mudra the thumbs touch the index fingers.

    Abhaya Mudra

    • It is a gesture of fearlessness or blessing that represents the protection, peace, benevolence, and dispelling of fear.
    • It is performed with the help of right hand by raising to shoulder height with bent arm, and the face of palm will be facing outward with fingers upright whereas the left hand hanging down while standing.

    Uttarabodhi Mudra

    • This denotes the supreme enlightenment through connecting oneself with divine universal energy.
    • It is performed with the help of both the hands, which are placed at the heart with the index fingers touching and pointing upwards and the remaining fingers intertwined.

    Anjali Mudra

    • It is also called Namaskara Mudra or Hridayanjali Mudra that represents the gesture of greeting, prayer and adoration.
    • It is performed by pressing the palms of the hands together in which the hands are held at the heart chakra with thumbs resting lightly against the sternum.

  • What is a Supermoon?

    The Moon will have the nearest approach to Earth on May 26, and therefore will appear to be the closest and largest Full Moon or “supermoon” of 2021.

    Tap here to read more about Solar and Lunar Eclipses

    What is a Supermoon?

    • A supermoon occurs when the Moon’s orbit is closest to the Earth at the same time that the Moon is full.
    • As the Moon orbits the Earth, there is a point of time when the distance between the two is the least (called the perigee when the average distance is about 360,000 km from the Earth).
    • Also, there is a point of time when the distance is the most (called the apogee when the distance is about 405,000 km from the Earth).
    • Now, when a full moon appears at the point when the distance between the Earth and the Moon is the least, not only does it appear to be brighter but it is also larger than a regular full moon.
    • According to NASA, the term supermoon was coined by astrologer Richard Nolle in 1979.
    • In a typical year, there may be two to four full supermoons and two to four new supermoons in a row.

    What is happening today?

    • Two celestial events will take place at the same time.
    • One is the supermoon and the other is a total lunar eclipse, which is when the Moon and Sun are on opposite sides of the Earth.
    • Because of the total lunar eclipse, the moon will also appear to be red.
    • This is because the Earth will block some of the light from the Sun from reaching the moon.
    • The Earth’s atmosphere filters the light, it will soften “the edge of our planet’s shadow” “giving the Moon a deep, rosy glow.”

  • Eruption of Mount Nyiragongo

    Thousands have fled a volcanic eruption in the Democratic Republic of Congo from Mount Nyiragongo on the outskirts of Goma City.

    These were some volcanoes in news this year:

    Mount Vesuvius, Taal Volcano, La Soufriere

    Mount Nyiragongo

    • Mount Nyiragongo is an active stratovolcano with an elevation of 3,470 m (11,385 ft) in the Virunga Mountains associated with the Albertine Rift.
    • The main crater is about 2km wide and usually contains a lava lake.
    • The crater presently has two distinct cooled lava benches within the crater walls.
    • It is one of the 16 Decade Volcanoes.
    • Nyiragongo’s lava lake has at times been the most voluminous known lava lake in recent history. The depth of the lava lake varies considerably.
    • Nyiragongo and nearby Nyamuragira are together responsible for 40 percent of Africa’s historical volcanic eruptions.

    Answer this PYQ in the comment box:

    Q.Which of the following adds/add carbon dioxide to the carbon cycle on the planet Earth?

    1. Volcanic action
    2. Respiration
    3. Photosynthesis
    4. Decay of organic matter

    Select the correct answer using the code given below:

    (a) 1 and 3 only

    (b) 2 only

    (c) 1, 2 and 4 only

    (d) 1, 2, 3 and 4

    What are Decade Volcanoes?

    • The Decade Volcanoes are 16 volcanoes identified by the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI).
    • They are considered worthy of particular study in light of their history of large, destructive eruptions and proximity to densely populated areas.
    • They are named Decade Volcanoes because the project was initiated in the 1990s as part of the United Nations-sponsored International Decade for Natural Disaster Reduction.

  • Appointments to the Kalakshetra Foundation

    The Central government has appointed 12 eminent artists and musicians to the board of the prestigious institution.

    Kalakshetra Foundation

    • It is an arts and cultural academy dedicated to the preservation of traditional values in Indian art and crafts, especially in the field of Bharatanatyam dance and Gandharvaveda music.
    • Based in Chennai, India, the academy was founded in January 1936 by Rukmini Devi Arundale and her husband George Arundale.
    • Under Arundale’s guidance, the institution achieved national and international recognition for its unique style and perfectionism.
    • In January 1994, an Act of the Parliament of India recognized the Kalakshetra Foundation as an “Institute of National Importance.”

    Who was Rukmini Devi Arundale?

    • Devi (1904 –1986) was an Indian theosophist, dancer, and choreographer of the Indian classical dance form of Bharatanatyam, and an activist for animal welfare.
    • She was the first woman in Indian history to be nominated a member of the Rajya Sabha.
    • The most important revivalist of Bharatanatyam from its original ‘sadhir’ style prevalent amongst the temple dancers, the Devadasis, she also worked for the re-establishment of traditional Indian arts and crafts.
    • She espoused the cause of Bharata Natyam which was considered a vulgar art.
    • She ‘sanitised’ and removed the inherent eroticism of Sadhir to make it palatable to Victorian British morality and Indian upper-caste elites.

    Back2Basics: Bharatanatyam

    • Bharatanatyam previously called Sadhir Attam is a major form of Indian classical dance that originated in Tamil Nadu.
    • It is one of the oldest classical dance traditions in India.
    • It has been nurtured in the temples and courts of southern India since the ancient era.
    • It is one of eight forms of dance recognized by the Sangeet Natak Akademi (the others being Kathak, Kuchipudi, Odissi, Kathakali, Mohiniyattam, Manipuri, and Sattriya).
    • The word Bharata is a mnemonic, consisting of “bha”–”ra”–”ta”.
    • According to this belief, bha stands for bhava (feelings, emotions), ra stands for raga (melody, framework for musical notes), and ta stands for tala (rhythm).

  • World’s largest iceberg breaks off from Antarctica

    A huge ice block has broken off from western Antarctica into the Weddell Sea, becoming the largest iceberg in the world and earning the name A-76.

    Answer this PYQ in the comment box:

    Q.On the planet earth, most of the freshwater exists as ice caps and glaciers. Out of the remaining freshwater, the largest proportion:

    (a) is found in the atmosphere as moisture and clouds

    (b) is found in freshwater lakes and rivers

    (c) exists as groundwater

    (d) exists as soil moisture

    A-76 Iceberg

    • A-76 is the latest in a series of large ice blocks to dislodge in a region acutely vulnerable to climate change, although scientists said in this case it appeared to be part of a natural polar cycle.
    • The iceberg, measuring around 170 km long and 25 km wide, with an area of 4,320 sq km is now floating in the Weddell Sea.
    • Slightly larger than the Spanish island of Majorca, A-76 had been monitored by scientists since it began to separate from the Ronne Ice Shelf.
    • It joins the previous world’s largest title holder A-23A — approximately 3,880 sq. km. in size — which has remained in the same area since 1986.
    • A-76 was originally spotted by the British Antarctic Survey and the calving — the term used when an iceberg breaks off — was confirmed using images from the Copernicus satellite.

    Note: An iceberg is a large piece of freshwater ice that has broken off a glacier or an ice shelf and is floating freely in open water.

  • 6 UNESCO heritage sites added in India

    Six sites have been added to India’s tentative list of UNESCO world heritage sites.

    Which are the 6 sites?

    1. Ganga ghats in Varanasi
    2. Temples of Kancheepuram in Tamil Nadu
    3. Satpura Tiger Reserve in Madhya Pradesh
    4. Maratha military architecture in Maharashtra
    5. Hire Bengal megalithic site in Karnataka and
    6. Bhedaghat-Lametaghat of Narmada Valley in Madhya Pradesh

    [1] Ghats of Varanasi

    • The Ganges riverfront of Varanasi, Uttar Pradesh, has been vying for the UNESCO tag for several years now.
    • The Ganga river with its riverfront ghats also fulfil the criteria of Cultural Landscapes as designated in Article 1 of the Convention and specifically that of a cultural landscape/
    • It retains an active social role in contemporary society closely associated with the traditional way of life, and in which the evolutionary process is still in progress.

    [2] Temples of Kanchipuram

    • Synonymous with spirituality, serenity, and silk, the temple town of Kanchipuram in Tamil Nadu, is dotted with ancient temples that are architectural marvels and a visual treat, states incredibleindia.org.
    • Situated on the banks of River Vegavathi, this historical city once had 1,000 temples, of which only 126 (108 Shaiva and 18 Vaishnava) now remain.
    • Its rich legacy has been the endowment of the Pallava dynasty, which made the region it’s capital between the 6th and 7th centuries and lavished upon its architectural gems that are a fine example of Dravidian styles.

    [3] Satpura Tiger Reserve

    • Located in Madhya Pradesh, the Satpura National Park is home to 26 species of the Himalayan region including reptiles, and 42 species of Nilgiri areas.
    • It is the largest tiger-occupied forest and also has the largest tiger population.
    • The website also states the place has more than 50 rock shelters with paintings that are 1500 to 10,000 years old.

    [4] Maratha Military Architecture in Maharashtra

    • There are 12 forts in Maharashtra dating back to the era of the 17th-century Maratha king Chhatrapati Shivaji.
    • They are namely Shivneri (the birthplace of Shivaji); Raigad (the capital fort rebuilt for the coronation of the Maratha king), Torna (the first fort of the Maratha empire), Rajgad, Salher-Mulher, Panhala, Pratapgad, Lohagad, Sindhudurg, Padmadurga (Kasa), Vijaydurg and Kolaba.
    • This highlight how the formation of Military Landscape in the form of hill and sea forts as a response to hilly terrain in the area is of outstanding universal value.

    [5] Megalithic site of Hire Benkal

    • The 2,800-years-old megalithic site of Hire Benkal in Karnataka is one of the largest prehistoric megalithic settlements where some funerary monuments are still intact.
    • The granite structures are burial monuments that may also have served many ritual purposes.
    • Due to the extremely valuable collection of Neolithic monuments, the site was proposed for recognition.

    [6] Bhedaghat-Lametaghat in Narmada Valley- Jabalpur

    • Bhedaghat, often referred to as the Grand Canyon of India, is a town in the Jabalpur district, around 25 km from Jabalpur.
    • It is known for its marble rocks and their various morphological forms on either side of the Narmada River which flows through the gorge states whcunesco.org.
    • It has also been observed that the magical marble mountains assume different colours and even shapes of animals and other living forms as one moves through them.
    • Several dinosaur fossils have been found in the Narmada valley, particularly in Bhedaghat-Lametghat area of Jabalpur. In 1828, the first Dinosaur fossil was collected from Lameta Bed by William Sleeman.
    • River Narmada narrows down on its way through marble rocks and plunges in a waterfall giving out the appearance of a smoke cascade.

  • Places in news: Leang Sakapao Caves

    Researchers have reported that Pleistocene-era rock paintings dating back to 45,000-20,000 years ago in cave sites in southern Sulawesi, on the Indonesian island of Sulawesi, are weathering at an alarming rate.

    Have you ever found the mention of ‘Altamira Caves’ in your NCERTs?

    Leang Sakapao Caves

    • This cave art of Sulawesi is much older than the prehistoric cave art of Europe.
    • The artwork in the area includes what is believed to be the world’s oldest hand stencil (almost 40,000 years ago), created by pressing the hand on a cave wall and spraying wet red-mulberry pigments over it.
    • A nearby cave features the world’s oldest depiction of an animal, a warty pig painted on the wall 45,500 years ago.

    Impact of climate change

    • The artwork made with pigments was decaying due to a process known as haloclasty, which is triggered by the growth of salt crystals due to repeated changes in temperature and humidity.
    • This is caused by alternating wet and dry weather in the region.
    • Indonesia has also experienced several natural disasters in recent years, which have quickened the process of deterioration.

    Note:

    Mark all islands of the Indonesian Archipelago in your Atlas.

  • Cyclone Tauktae

    Cyclone Tauktae (pronounced Tau-Te), classified as a very severe cyclonic storm (VSCS) and developed in the Arabian Sea, is wreaking havoc all across the Indian Coast.

    Don’t you think?

     In recent years, strong cyclones have been developing in the Arabian Sea more frequently than earlier.

    Cyclone Tauktae

    • Tauktae is a currently active and strengthening tropical cyclone threatening the state of Gujarat in India and impacting the states Karnataka, Goa and Maharashtra.
    • It is the fourth cyclone in consecutive years to have developed in the Arabian Sea, that too in the pre-monsoon period (April to June).
    • All these cyclones since 2018 have been categorised as either ‘Severe Cyclone’ or above.
    • Once Tauktae makes its landfall, three of these will have hit either the Gujarat or Maharashtra coast.
    • After Cyclone Mekanu in 2018, which struck Oman, Cyclone Vayu in 2019 struck Gujarat, followed by Cyclone Nisarga in 2020 that struck Maharashtra.

    What is aiding such rapid intensification?

    • Any tropical cyclone requires energy to stay alive.
    • This energy is typically obtained from the warm water and humid air over the tropical ocean.
    • Currently, seawater up to depths of 50 metres has been very warm, supplying ample energy to enable the intensification of Cyclone Tauktae.
    • The more the heat released through condensation of water vapour, the steeper the drop in pressure.
    • A low-pressure system undergoes multiple stages of intensification to form cyclones.

    Not a rare phenomenon

    • Typically, tropical cyclones in the North Indian Ocean region (the Bay of Bengal and the Arabian Sea) develop during the pre-monsoon and post-monsoon (October to December) periods.
    • May-June and October-November are known to produce cyclones of severe intensity that affect the Indian coasts.

    Is the Arabian Sea becoming cyclone-friendly?

    • Annually, five cyclones on average form in the Bay of Bengal and the Arabian Sea combined.
    • Of these, four developments in the Bay of Bengal, which is warmer than the Arabian Sea.
    • In the Arabian Sea, cyclones typically develop over the Lakshadweep area and largely traverse westwards, or away from India’s west coast.
    • However, in recent years, meteorologists have observed that the Arabian Sea, too, has been warming. This is a phenomenon associated with global warming.

    Back2Basics: Tropical Cyclone

    • A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure centre, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rains.
    • Depending on its location and strength, a tropical cyclone is referred to by different names, including hurricane, typhoon, tropical storm, cyclonic storm, tropical depression, or simply cyclone.
    • A hurricane is a tropical cyclone that occurs in the Atlantic Ocean and the northeastern Pacific Ocean, and a typhoon occurs in the northwestern Pacific Ocean.
    • In the south Pacific or the Indian Ocean, comparable storms are referred to simply as “tropical cyclones” or “severe cyclonic storms”.

    Also read:

    [Burning Issue] Tropical Cyclones and India

  • Major seismic hazard along Assam faultline

    Location of epicentre

    • An earthquake of magnitude 6.4 on the Richter scale hit Assam around 8 am on Wednesday.
    • The primary earthquake had its epicentre at latitude 26.690 N and longitude 92.360 E, about 80 km northeast of Guwahati, and a focal depth of 17 km, the National Centre for Seismology (NCS) said.

    The faultline

    • The preliminary analysis shows that the events are located near to Kopili Fault closer to Himalayan Frontal Thrust (HFT).
    • The Kopili Fault is a 300-km northwest-southeast trending fault from the Bhutan Himalaya to the Burmese arc.
    • The fault is a fracture along which the blocks of crust on either side have moved relative to one another parallel to the fracture.
    • The area is seismically very active falling in the highest Seismic Hazard zone V associated with collisional tectonics where Indian plate sub-ducts beneath the Eurasian Plate the NCS report said.
    • HFT, also known as the Main Frontal Thrust (MFT), is a geological fault along the boundary of the Indian and Eurasian tectonic plates.

    Need for earthquake preparedness

    • The Northeast is located in the highest seismological zone, so we must have constant earthquake preparedness at all levels.
    • Continuous tectonic stress keeps building up particularly along the faultlines.
    • Today’s earthquake was an instance of accumulated stress release — probably, stress was constrained for a fairly long time at this epicentre, and hence the release was of relatively higher intensity.

  • La Soufriere volcanic eruption

    Sulphur dioxide (SO2) emissions from La Soufriere volcano eruption in the Caribbean have reached all the way to India.

    Why in news?

    • Its eruption has sparked fear of increased pollution levels in the northern parts of India and acid rain.
    • Volcanic plumes can cause aviation and air quality hazards.

    La Soufriere

    • It is an active stratovolcano on the Caribbean island of Saint Vincent in Saint Vincent and the Grenadines.
    • It is the highest peak in Saint Vincent and has had five recorded explosive eruptions since 1718.

    Impact of such eruptions

    • Volcanic emissions reaching the stratosphere can have a cooling effect on global temperatures.
    • The most significant climate impacts from volcanic injections into the stratosphere come from the conversion of sulphur dioxide to sulphuric acid, which condenses rapidly in the stratosphere to form fine sulphate aerosols.
    • The aerosols increase the reflection of radiation from the Sun back into space, cooling the Earth’s lower atmosphere or troposphere.

    Try this PYQ:

    Q.Which of the following adds/add carbon dioxide to the carbon cycle on the planet Earth?

    1. Volcanic action
    2. Respiration
    3. Photosynthesis
    4. Decay of organic matter

    Select the correct answer using the code given below:

    (a) 1 and 3 only

    (b) 2 only

    (c) 1, 2 and 4 only

    (d) 1, 2, 3 and 4