Combustion of fossil fuels introduces new CO2 molecules, a greenhouse gas, into the atmosphere.
Banning tobacco alltogether is also a profitable venture, despite lost tax revenue
http://www.cbc.ca/news/health/story/...o-control.html
Plenty of theories were laughed at for decades (or even centuries) again unless you can conclusively disprove it it can be considered a valid theory.Proof of it being false? Sure, and I'll disprove God while I'm at it. There's no proof of it being true and people have been laughing at the theory for decades now. That's good enough for me.
That's a valid point.I don't think you should base policy on the idea of oil magically reappearing either.
Venture capital does and there is plenty of it around...Tax breaks don't get a company off the ground. It's clear from Solyndra's collapse that the DOE program could be run with better oversight, but I hardly think that it's a reason to scrap it.
The problem is not exhaling, it's introducing new CO2 into the atmosphere. The CO2 generated by combustion of fossil fuels was previously stored in the fuel as coal chains, locked away from the atmosphere.So does exhaling, but not even Sweden taxes respiration.
I don't want your cigarettes, so I wouldnt want to take them from you. I'd encourage you to stop buying them.Try to take my cigarettes out of my hands, and your remaining lifespan can be measured in microseconds.
Plenty of theories were laughed at for decades (or even centuries) again unless you can conclusively disprove it it can be considered a valid theory.
DON'T PANIC!HHGTTG:
The argument goes like this:
`I refuse to prove that I exist,' says God, `for proof denies faith, and without faith I am nothing.'
`But,' says Man, `The Babel fish is a dead giveaway, isn't it? It could not have evolved by chance. It proves you exist, and so therefore, by your own arguments, you don't. QED.'
`Oh dear,' says God, `I hadn't thought of that,' and promptly disappears in a puff of logic.
`Oh, that was easy,' says Man, and for an encore goes on to prove that black is white and gets himself killed on the next zebra crossing.
Most leading theologians claim that this argument is a load of dingo's kidneys, but that didn't stop Oolon Colluphid making a small fortune when he used it as the central theme of his best-selling book, "Well, That about Wraps It Up for God."