British theoretical physicist and cosmologist Stephen Hawking is not mincing words: President Donald Trump’s decision to withdraw from the landmark Paris Accord combating climate change could cause irreversible harm to the planet.
In an interview with the BBC in honor of Hawking’s 75th birthday, the Cambridge professor said Trump will cause “avoidable environmental damage” by denying climate change evidence and leaving the agreement.
“We are close to the tipping point where global warming becomes irreversible,” he added. “Trump’s action could push the Earth over the brink, to become like Venus, with a temperature of two hundred and fifty degrees, and raining sulphuric acid.”
The president announced the decision last month, arguing that the agreement was a “bad deal” for the U.S. As multiple experts, scientists and world leaders pointed out, the deal was nonbinding and largely negotiated to meet U.S. expectations.
In an interview in March with Piers Morgan on “Good Morning Britain,” Hawking said the president should replace Scott Pruitt, a climate change denier, as the leader of the Environmental Protection Agency.
“Climate change is one of the great dangers we face, and it’s one we can prevent,” Hawking said. “It affects America badly, so tackling it should win votes for his second term — God forbid.”