Will the withdrawal of the United States from the Paris Agreement really turn the earth into another Mars as Hawking said?

As we all know, global warming is an important threat to the earth. The redistribution of global precipitation, the melting of glaciers and frozen soil and the rise of sea level not only endanger the balance of natural ecosystems, but also threaten the survival of mankind.

20 16 On April 22nd, 100, many countries gathered at the United Nations to witness the signing of the Paris Agreement, a new global climate agreement, and promised to control the global temperature rise within 2℃. This is an extraordinary "Earth Day" in human history.

However, on the afternoon of June 1 June, 2065438, US President Trump announced at the White House that the United States would withdraw from the Paris Climate Agreement. He said that this agreement is unfair to the United States and is redistributing American wealth to other countries.

In response to Trump's decision, Stephen Hawking, a famous British physicist, warned that if global warming continues to intensify, the earth will become a fireball like Venus, and mankind will be doomed. According to the British Daily Mail 65438+1October 1 1, Hawking said in a science program that if greenhouse gas emissions are not reduced, the earth will repeat the fate of Venus, and the environment on the earth will become unbearable, and the temperature will reach as high as 460 degrees Celsius.

Venus is the second planet near the sun in the solar system. According to the research of NASA, Venus was very similar to Earth 4 billion years ago. For about 2 billion years, there was water on the surface of Venus, and the temperature was similar to that of the present earth. However, the greenhouse gases in Venus' atmosphere destroyed the ocean and turned it into a fiery fireball. At the same time, he also said, "If you meet the deniers of global warming and let them travel to Venus, I will pay."

Earlier, Hawking predicted in an interview that the earth would become a fiery "fireball" in 2600. Call on human beings to immigrate to Mars or other planets if they want to continue.