I can't speak to $1000 bottles of wine, but that $100 bottle took more resources on average than the $0.99 bottle. The land those grapes grew on is expensive.
Gay marriage? None of my fucking business.
This comes across as "I'm not being discriminated against, so I don't care if other people are". I don't know if that was your intent, or not.
... the claim is that an increase in CO2 concentrations from about 380 PPM to 600 PPM will cause a "tipping effect" and exponential feedback loop causing catastrophically accelerated global warming.
Is that the scientific consensus? Or your straw man?
We will have solar energy as soon as the utility companies solve one technical problem -- how to run a sunbeam through a meter.