Manmade Climate Change !

This pretty clearly shows what we have done by burning fossils and cutting 62 % of the rain forests etc.

I used Berkeley EARTH study to correct an existing wide spread graph. I don't wanna get any more political than this. I have a working VAWT now made of wood composite that is 25 % more efficient than the best Savonius type windmill. I also designed a ground effect vehicle. Thus the Hippiäinen has been on hold. This may not be accurate ! It still might be be in the right direction.