(CNN) A team of scientists has a surprisingly simple solution to saving the Arctic: We need to make more ice.It's not like we have anything better to do with half a trillion dollars. Should we cure cancer or refrigerate one of the coldest places on Earth? Should we teach our kids about the fall of civilizations, or teach them to bow before prophets who keep predicting the end of the Arctic and getting it wrong?
A team at Arizona State University has proposed building 10 million wind-powered pumps to draw up water and spill it out onto the surface of the ice, where it will freeze faster. Doing so would be complicated and expensive — it's estimated to cost a cool $500 billion, and right now the proposal is only theoretical.
Or we could add ice to the whole arctic for just $5 trillion
Tristan Hopper explains the beefed up plan would absorb the "entire steel production of the United States", "half the worlds container fleet", and cost about the same as the "GDP of Japan". It would also make 163 million tonnes of CO2. He's serious, and so are the ivory tower guys:
"... the researchers from Arizona State University call the cost "economically achievable" and the environmental impact "negligible.""We could fund it all by giving up on universities right now. When it comes to the Tertiary Sector — just say "No".