I do not underestimate the difficulty of the challenge that global climate change presents to us. It will take a significant effort… — Federico Pena Copy Share Image
I do not underestimate the difficulty of the challenge that global climate change presents to us. It will take a significant effort and the… — Federico Pena Copy Share Image
I have flown ValuJet, ValuJet is a safe airline, as is our entire aviation system. — Federico Pena Copy Share Image
We have to get out of the mind-set of saying, "No matter how hard we try, we will have accidents," and into "We will… — Federico Pena Copy Share Image
Its important not to focus so much on the statistics, but [on people's] perceptions. — Federico Pena Copy Share Image
Many trees planted around a home reduce the need for air conditioning. — Federico Pena Copy Share Image
