Earlier this month Stephen Hawking declared: “We are close to the tipping point where global warming becomes irreversible. Trump’s action [withdrawing from the Paris climate accord] could push the Earth over the brink, to become like Venus, with a temperature of two hundred and fifty degrees [Celsius], and raining sulphuric acid.”
Let’s unpack this a bit, using actual science. The proportion of carbon dioxide in the earth’s atmosphere is currently about 400 parts per million (ppm). The Cambrian explosion—when most animal lineages first appeared—occurred a little more than 500 million years ago when, according to all estimates, carbon dioxide levels were several times higher than today. The atmosphere of Venus is 965,000 ppm carbon dioxide, enveloped in clouds of sulfuric acid. And Venus itself is almost 26 million miles closer to the sun than Earth.
Thursday, July 13, 2017
The Fraud Of "Dadaist Science"
The "data" that supports climate change is a fraud