In 'Tarahumara' land, there was no crime, war or theft. There was no corruption, obesity, drug addiction, greed, wife-beating, child abuse, heart disease, high blood pressure, or carbon emissions. They didn't get diabetes, or depressed, or even old: 50-year-olds outran teenagers.
Here's the truth: even if countries like the United States curb our emissions, if growing countries like India - with soaring energy needs - don't also embrace cleaner fuels, then we don't stand a chance against climate change.
Without international participation, jobs and emissions will simply shift overseas to countries that require few, if any, environmental protections, harming the global environment as well as the U.S. economy.
In the current climate motorists have a long list of issues from which to choose to raise on the doorstep. Policies aimed at reducing emissions - like the changes to Vehicle Excise Duty or here in Manchester the proposals for congestion charges - are not without controversy.
Cuts in carbon emissions would mean significantly higher electricity prices. We think the American consumer would prefer not to be skinned by Obama's EPA.
I believe that we're all connected to each other with an invisible spiritual thread through which we can transmit energy emissions and positive thinking. I want you to use your visualization techniques.
It is a remarkable fact that the second law of thermodynamics has played in the history of science a fundamental role far beyond its original scope. Suffice it to mention Boltzmann's work on kinetic theory, Planck's discovery of quantum theory or Einstein's theory of spontaneous emission, which were all based on the second law of thermodynamics.
The pace of global warming is accelerating and the scale of the impact is devastating. The time for action is limited - we are approaching a tipping point beyond which the opportunity to reverse the damage of CO2 emissions will disappear.
In 1945 J.A. Ratcliffe ... suggested that I [join his group at Cavendish Laboratory, Cambridge] to start an investigation of the radio emission from the Sun, which had recently been discovered accidentally with radar equipment. ... [B]oth Ratcliffe and Sir Lawrence Bragg, then Cavendish Professor, gave enormous support and encouragement to me. Bragg's own work on X-ray crystallography involved techniques very similar to those we were developing for "aperture synthesis", and he always showed a delighted interest in the way our work progressed.
When you factor in population growth, it's clear that the mobility model that we have today simply will not work tomorrow. Four billion clean cars on the road are still four billion cars, and a traffic jam with no emissions is still a traffic jam.
My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions of dollars to try to reduce CO2 emissions is not the right course for us.
Do not great Bodies conserve their heat the longest, their parts heating one another, and may not great dense and fix'd Bodies, when heated beyond a certain degree, emit Light so copiously, as by the Emission and Re-action of its Light, and the Reflexions and Refractions of its Rays within its Pores to grow still hotter, till it comes to a certain period of heat, such as is that of the Sun?
Denmark, the Netherlands and Germany have detailed plans to cut their greenhouse emissions by 20 to 50 percent.
The environmental benefits of hydrogen are also outstanding. When used as an energy source, hydrogen produces no emissions besides water. Zero polluting emissions, an amazing advance over the current sources of energy that we use.
We must reduce all the emissions that are destroying the planet. However, that requires a change in lifestyle, a change in the economic model: We must go from capitalism to socialism.
We must reduce the emissions 100 percent. In Venezuela, the emissions are currently insignificant compared to the emissions of the developed countries.
It is simply economically impossible to require controls that even approach zero emissions.
I think we can lower our emissions. I think the world will be better off if we did that, and we can do it without cap and trade.
The United States did not sign Kyoto, yet its emissions are not that different from the countries that did sign it.
The world's richest half billion people - that's about seven per cent of the global population - are responsible for fifty per cent of the world's 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.
You know, if you're Guy Kawasaki and you create a car that gets 500 miles a gallon with zero emissions, people on the Internet would say: 'I could have done that in half an hour, and it's been done before. What's the big deal? I expected something more from him.' Meanwhile, they didn't do it, right? They're still living at home with their mothers.
Electric cars are coal-powered cars. Their carbon emissions can be worse than gasoline-powered cars.
The hydrogen powered car, with its high fuel mileage and zero emission rate, is just one example of the products under development that will help increase our energy independence.
Well, I'm not saying that an emissions tax is ever going to be good policy.
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