----Global warming----

[Ironside]

Also, if we could only use more nuclear power without people screaming 'chernobyl'

Nuclear power is safe if properly maintained

It is non-polluting

Although it has improved a bit though and new methods is tried, nuclear waste is still a problematic pollution issue.
Your correct that safety problems is almost a non-issue in western countries though.

[Alexanderofmacedon]

I do believe that our atmosphere is being depleted, which would contribute to global warming.

I think walking places is a good idea, which is something I do, but I do get lazy , and when I do I make sure to get a carpool.