Quote: Originally posted by JDCanuck | First step in getting off the global warming human contribution is reducing IC engines to produce transportation. Besides the CO2 produced, close to
80% of the energy is rejected as heat to the atmosphere. Electric drives cut that almost to 1/3 that amount(or more with hub drives), so even from
coal powered plants there would be significant waste heat reduction. Every other power source multiplies the benefits. Battery technology is rapidly
improving and getting cheaper at the same time. The ball is rolling downhill now. |
CO2 is energy for the symbiotic relationship of plants and animals> Where do you think electricity for EV comes from, Oil, Gas, Coal, etc.
Lets go back to basics. The atmosphere is made of Nitrogen 78%, Oxygen (O) 21%, Argon (Ar) 0.9% and Trace Gases – 0.1%. CO2 is a trace gas and makes
up just 3-4% of trace gases or 0.03% 0.04% of the atmosphere CO2, human contribution to that 0.03-0.04% meaning human contribution to CO2 is 3% of 3%
of 1% or a total of 0.000009% of the total atmosphere, according to USA Gov IPCC own numbers. CO2 has varied greatly over the long term with
historical numbers, before humans much higher than today, above 10,000ppm which resulted in far greater animal and plant diversity. Macro view we are
deficient in atmosphermic CO2 for biodiversity growt. Today we mjust inject CO2 into growing houses to encourage growth, and no evidence that CO2
preceeds temperature, it follows by long cycles. When you contribute CO2 you are contributing to the symbiotic relationship of plants and animals
which in turn increases biodiversity. Data https://www.researchgate.net/publication/335418316_What_Huma... |