On 7/5/21 4:35 PM, Frank Berger wrote:
>
> I don't really know the science, but it could easily be that a year or
> so of reduced pollution doesn't make much difference, but 20 or 50 years
> would. The "problem" is that most people don't want to spend 20 or 50
> years in lockdown conditions.
>
> Regarding eating meat. Are there any statistics that break down
> pollution emissions by source? I would imagine that the internal
> combustion engine is most of it. Do cow farts really matter much? If
> they do, in addition to banning meat, we should force humans to eat
> foods that don't cause gas. We could make it a crime to fart.
The hard sell, as it were, of getting people to believe in climate
change is whether the changes we make will actually make a difference,
or are the changes proposed just changes that will make us more
comfortable. The subject title is a good one - electric vehicle
production - electric vehicle production is much more harmful to the
environment than gas powered, and there is still a great deal of
electricity generated by fossil fuels. And disposal of used batteries
is problematic Is moving to electric vehicles in total good or bad for
the environment?
Human society has spent centuries terraforming the Earth perhaps to the
point where Earth's albedo (the amount of reflected vs. absorbed light
and heat from the sun) has changed. Vast fields full of black solar
panels vs. green leafy plants. Huge amount of black asphalt roads cover
the earth absorbing a great deal of the sun's heat.
-Owen