Colin Pillinger, who was Professor of Planetary Sciences at the Open University until he passed away in 2014, revealed during a BBC Radio 4 show that he does not believe human beings are the “pinnacle” of life.
He said during the 2007 “In Our Time” podcast: “Are we alone? Is life on Earth unique? I think it would be terribly arrogant to believe this is the pinnacle of evolution.
“The elements that make up life: Carbon, Nitrogen, Hydrogen and Oxygen are four of the five most abundant elements in the universe.
“Hydrogen is actually the most abundant and Oxygen the third.