Civilisation was the result of successful agriculture: global warming hampers successful agriculture. The 2019 record low corn planting in the USA was caused by strange weather – a record low planting means a consequent low harvest and that could become a new trend.
According to Professor Peter Wadhams, the recent Arctic summer sea-ice retreat will result in 25 per cent more global warming, and the recent Arctic snowline retreat on land will cause another 25 per cent warming.That’s 50 per cent more warming because of these two changes.
Global warming can be easily stopped in at least three different ways: by a world war leading to nuclear winter, by a super volcano eruption, or by a big asteroid impact on land. Today, every house should have solar, cars should be electric, trees should be planted everywhere, and this should all be subsidised by a huge carbon tax.