Info about murder rates which is interesting to read. Some points are

that Louisiana has had the highest, and the states that have the lowest

murder rates are mostly the ones that don't have the death penalty.

 

We aren't supposed to kill but it's suprising how many people get caught

suggesting murder.

Biomass is an alt energy source that could be looked into, I don't

see anything in the article about it causing pollution either, not even

in the comments.

 

Solid Hydrogen is another alt energy source for vehicles that is

being researched, I'm wondering if it can be used for comercial

airline and other vehicles as well. Someone asked me a while back

if jet fuel causes pollution, it would be nice to know so that we don't

ruin the planet. Maybe locomotives could use this as well.