(1/2) An earthgrazer above N Germany and the Netherlands was observed by 8 #globalmeteornetwork cameras on Sept 22, 03:53:35 UTC. It entered the atmosphere at 34.1 km/s, reached the lowest altitude of ~91 km and bounced back into space!
@westernuScience@IMOmeteors@amsmeteors
Ethanol from sugar cane or corn is definitely a horrendous an inefficient measure to produce energy. Think of the land used, the water, the fertilizers, the pesticides, the fuel to transport the corn or sugar cane. The worst: its supporters call it green energy.
BREAKING NEWS: The Royal Swedish Academy of Sciences has decided to award the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2018 to William D. Nordhaus and Paul M. Romer.
#NobelPrize
The @IPCC_CH report on #GlobalWarming of 1.5°C is one of the most important #climatechange reports ever published. Limiting temperature increase requires unprecedented changes in society, but will have huge benefits. Every half a degree of warming matters. https://t.co/a7GOzVFv50
It costs emerging asian economies $375 per MT in pollution and disease in a manner they dump and discharge waste and rubbish; while it will just be $50-100 if they opt for basic waste disposal systems. Isn't this a good economics and affirmative politics?