Options to choose:
2 opinions, 2 talks
Is global warming our single biggest threat at the moment?
Do humans contribute to global warming?
Is global warming (climate change) a real threat to the environment?
Is the threat of climate change a shared responsibility?
Is it worth spending hundreds of billions of dollars to fight global warming?
How much do you care about the environment?
Keystone XL pipeline - opinions
Should companies be required to disclose the contents of fluids used in fracking?
How much do you care about making the world a better place?
Should the Arctic National Wildlife Refuge be opened to oil drilling?