She laughed. ''You seem pretty normal.'' ''You've never seen Ben snort Sprite up his nose and then spit it out of his mouth,'' I said. ''I look like a demented carbonated fountain,'' he deadpanned.
Shipping is the greenest method of transport. In terms of carbon emissions per ton per mile, it emits about a thousandth of aviation and about a tenth of trucking. But it's not benign, because there's so much of it. So shipping emissions are about th...
I was recently looking at what they can actually do to reduce consumption of petrol. It would be quite possible to build automobiles out of carbon fibre that would be just as strong, weigh 10 times less and consume 10 times less petrol.
Some argue that now isn't the time to push the green agenda - that all efforts should be on preventing a serious recession. That is a false choice. It fails to recognise that climate change and our carbon reliance is part of problem - high fuel price...
I think it's important that people think about what they are doing and that includes what they are eating. I am 61 now and attitudes towards drinking and driving have changed radically since I was a student. People change their notion of what is resp...
We can look back through ice-core data and see over 800,000 years, relationships between carbon dioxide and the temperature of the world. So those people who deny the importance of climate change are just wasting their time. They're also being divers...
By the time we see that climate change is really bad, your ability to fix it is extremely limited... The carbon gets up there, but the heating effect is delayed. And then the effect of that heat on the species and ecosystem is delayed. That means tha...
By fundamentally changing how we design the places and systems that enable our daily lives, we can slash emissions way beyond the immediate carbon savings - because our own personal emissions are just the tip of a vast iceberg of energy and resources...
The Keystone XL project has built strong safety measures into its design with the newest technology. Additionally, 80 percent of the new Canadian oil sands are being developed 'in situ,' meaning, it has a similar carbon footprint and emissions as con...
Is the raggle-taggle Brangelina tribe any more bogus than that of the landlocked yummy mummy who believes that she can drop half a dozen brats and still keep a modest carbon footprint? I don't think so.
The discussion about energy options tends to be an intensely emotional, polarised, mistrustful, and destructive one. Every option is strongly opposed: the public seem to be anti-wind, anti-coal, anti-waste-to-energy, anti-tidal-barrages, anti-carbon-...
I am now certain that we have no alternative but to reduce urgently the levels of carbon that we are still pumping into the atmosphere as though tomorrow simply didn't matter. If we don't act collectively and individually, our children and their chil...
If you look at the ecological circuitry of this planet, the ways in which materials like carbon or sulfur or phosphorous or nitrogen get cycled in ways that makes them available for our biology, the organisms that do the heavy lifting are bacteria.
Carbon nanotubes are amazing because they're really good electrical conductors, yet they are only a few atoms in diameter. You can make transistors out of them in the same way you can with silicon. At Berkeley, we made the narrowest device anybody ha...
Carbon dioxide is unusual because it doesn't go through the usual three phases of matter, from solid to liquid to gas, but it goes straight from solid to gas. The volume of the gas is much greater than the volume of the solid. When a solid turns into...
I think the Caribbean countries face rising oceans and they face increase in the severity of hurricanes. This is something that is very, very scary to all of us. The island states in the world represent - I remember this number - one-half of 1 percen...
Even if every major government were to slap huge taxes on carbon fuels - which is not going to happen - it wouldn't do much to halt climate change any time soon. What it would do is cost us hundreds of billions - if not trillions - of dollars, becaus...
We don't need a War on Carbon. We need a new prosperity that can be shared by all while still respecting a multitude of real ecological limits - not just atmospheric gas concentrations, but topsoil depth, water supplies, toxic chemical concentrations...
Childfree women are actually great assets to the planet. Our carbon footprint is smaller than a mom's! And we have enough money to write checks to organizations that help kids get vaccinations, vitamins, and educations yet have plenty of free time to...
We are borrowing money from future generations. We are borrowing the carbon impact, the resource impact from future generations to get stuff cheap now. We have swept the dirt and dust from our society under the carpet - but this carpet is on other si...
The time is changing and not only the policy makers of India, but the whole world is realizing the importance of Ayurveda. Who could have thought some years back that people with up-bringing in cosmopolitan culture would prefer bottle gourd juice or ...
