Unpredictable Weather - a Major Problem
Maanantai 2.4.2018 klo 19:29 - Mikko Nikinmaa
For the past 10000 years the world's climate has been quite stable. This has enabled the cultures to develop. The rains have normally come in time for growing crops, dry periods have enabled harvesting, predictabe winds made long-distance sailing possible. Cold spells and snow have been necessary for winter sports etc. Although we are now waiting and waiting for the spring to break out, the long cold spell in Northern Europe is just another indication of climate change. The polar cold doesn't come down to lower latitudes where it has always come. While Helsinki is shivering, it has never been as warm in Greenland as this year. Also different storms have been more severe and unpredictable in the last years than earlier. The droughts and rain come and go at surprising times causing havoc: floods and wildfires occur with increasing frequency. The predictability of weather has been necessary for effective food production. If we are now losing that, can the large human population avoid starvation?