If Margaret Thatcher took climate change seriously and believed that we should take action to reduce global greenhouse emissions then taking action and supporting and accepting the science can hardly be the mark of incipient Bolshevism.

Growing hemp as nature designed it is vital to our urgent need to reduce greenhouse gases and ensure the survival of our planet.

For myself I hold no preferences among flowers so long as they are wild free spontaneous. Bricks to all greenhouses! Black thumb and cutworm to the potted plant!

Who loves a garden loves a greenhouse too.

I honestly don't know but if America continues to refuse to reduce its greenhouse gas emissions I see a bleak future not only for American society but for the world as a whole. This is a global problem that is not going away and the United States is an obstacle to solving it.

Because of technological limits there is a certain amount of food that we can produce per acre. If we were to have intensive greenhouse agriculture we could have much higher production.

I hope that in future Congresses there will reemerge a recognition that climate change is a reality that our policies to meet our energy needs must also deal responsibly with environmental issues including the damage caused by greenhouse gas emissions.

Factory farming is one of the biggest contributors to the most serious environmental problems. The meat industry causes more greenhouse gas emissions than all the cars trucks planes and ships in the world.

Meat is a wasteful use of water and creates a lot of greenhouse gases. It puts enormous pressure on the world's resources. A vegetarian diet is better.

Being told about the effects of climate change is an appeal to our reason and to our desire to bring about change. But to see that Africans are the hardest hit by climate change even though they generate almost no greenhouse gas is a glaring injustice which also triggers anger and outrage over those who seek to ignore it.