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On Time and Water QUOTES

14 " In order to achieve the goals of the Paris Treaty – that global warming should not exceed 1.5 degrees Celsius – CO2 emissions must be reduced to zero by 2050. In order to succeed, we will also need to invent technologies that remove CO2 from the atmosphere in quantities that are equal to all today’s emissions. This is one of the biggest challenges humankind has ever faced. What is being proposed is an unprecedented turnaround in the world’s energy mechanisms. And 2050 is exactly as far into the future as 1990 is in the past. Since 1990, emissions have increased from twenty-two gigatons to thirty-six gigatons. That’s a 60 per cent increase. To get emissions down to zero in thirty years sounds like an unmanageable task. Like constructing a time machine, thwarting gravity or inventing a pill for bringing someone back to life. No one knows whether it’s technically possible to capture thirty gigatons per year. The technology is at an early stage and no one has figured out buildings or infrastructure that could enable us to achieve our goals. Even if we reduce emissions by 50 per cent, our problems will still have increased if we do nothing to remove the carbon dioxide already in the air. If we don’t succeed in that project, the Earth will continue to warm, the glaciers will continue to melt and the sea levels will continue to rise, submerging cities and coastal areas. The market value of a 100 million barrels of oil is about $6 billion, assuming a $60/barrel price for oil. We therefore burn approximately $600 billion a day. If anyone thinks changing our sources of energy will "

Andri Snær Magnason , On Time and Water