I know: If you're looking down at Earth, you're looking through an atmosphere that has a bit of haze in many places and not just occasional clouds.Buzz Aldrin
The society of life on Mars, or the challenge of making Mars more livable, will have significant benefits on our attempts to modify and change in some ways the environment here on Earth.Buzz Aldrin
Exploring and colonizing Mars can bring us new scientific understanding of climate change, of how planet-wide processes can make a warm and wet world into a barren landscape. By exploring and understanding Mars, we may gain key insights into the past and future of our own world.Buzz Aldrin
I'm not in favor of just taking short-term isolated situations and depleting our resources to keep our climate just the way it is today.Buzz Aldrin
I realised the animal agriculture industry is actually awful and tragic and I can't bear to be a part of that. The environmental impact of the agriculture industry, the health impact on us, there's all the reasons.Michel de Montaigne
We begin to see, therefore, the importance of selecting our environment with the greatest of care, because environment is the mental feeding ground out of which the food that goes into our minds is extracted.Napoleon Hill
We must get rid of fossil fuels by developing injection systems for automobiles, which can run on bio-fuel.Avul Pakir Jainulabdeen Abdul Kalam
We should remember that there are nations which meet more than 30 to 60% of their power requirements through the nuclear power system.Avul Pakir Jainulabdeen Abdul Kalam
We explore our environment, more than we are compelled to utter poetry, when we're toddlers. We start doing that later. Before that happens, every child is a scientist.Neil deGrasse Tyson