What is the Rare Earth Hypothesis?
Why in the News? This newscard is an excerpt from the original article published in The Hindu. What is the Rare Earth Hypothesis? About: Proposed by Peter Ward (palaeontologist) and Donald Brownlee (astronomer) in 2000, it suggests that simple life (like microbes) may be common, but complex life (like plants and animals) is extremely rare… Continue reading What is the Rare Earth Hypothesis?

