Because Quote by T. Boone Pickens

We need the world to put a price on carbon.

— Tony Hayward

We're not paying a real price for carbon. If we were, we wouldn't be using as much. We need to have the right perspective.…

— Katharine Hayhoe

We need a price on carbon that accurately reflects its real costs on our society and our wellbeing.

— Katharine Hayhoe

We need to put a price on carbon. This needs to be a priority for all of us in how we vote.

— Al Gore

If you want to put a price on carbon why not just do it with a simple tax.

— Tony Abbott

Many scientists and economists also say putting a price on carbon through carbon taxes and/or cap-and-trade is necessary.

— David Suzuki

If other countries don't impose a cost on carbon, then we will be at a disadvantage...we would look at considering perhaps duties that would…

— Steven Chu

If there's one thing I would like to see, it'd be for us to be able to price the cost of carbon emissions.

— Barack Obama

All these corporate reports say they want zero carbon. Well that is ridiculous, because you are not telling us what you are, you are…

— William McDonough

Putting a price on carbon pollution is one of the best things we can do to stem the tide of climate change.

— Sheldon Whitehouse

We need to put a price on carbon, and that's what cap-and-trade does and that's also what a CO2 tax does. As long as…

— Al Gore

Government needs to do two things: put a price on carbon and invest heavily in new technologies.

— Van Jones