Even if we can solve the carbon problem for coal, it is still a non-renewable resource. At some point, coal supplies will drop.
Even if we stop the growth, we'd still be adding a constant amount of fossil carbon to the atmosphere each year.
Forget hydrogen, forget hydrogen, forget hydrogen.
Former brownfields, depressed urban areas, and hard-hit rural towns blossom as eco-industrial parks, green enterprise zones, and eco-villages. Farmers' markets, community co-ops, and mobile markets get fresh, organic produce to the people who can't afford to shop at health-food stores.
Government-mandated and -subsidized ethanol from corn will go down in history as the "Iraq War" of environmental solutions: ill-considered, costly, and disastrous.
Greening school design provides an extraordinarily cost-effective way to enhance student learning, reduce health and operational costs and, ultimately, increase school quality and competitiveness.
Having been a lobbyist myself you can't overstate how easy it is to get things done your way. It's a complicated policy and many lobbyists are trying to wreck amendments as we speak.
Hurricane seasons with four or more super-hurricanes, those with sustained wind speeds of 131 mph or more will soon become the norm.
I think Detroit is starting to get it. We consider it a victory for the grassroots, CalCars, and the Internet-led effort.
I think we have a very brief window of opportunity to deal with climate change. No longer than a decade at most.
I think you just have to turn it around and say we are at this absolute historical moment. No generation has ever been as powerful as us. We have the future of our species in our hands. We could be the generation that people look back on and say, 'They bloody did it!', not 'They didn't bother.'
Ideology trumps rationality. Most conservatives cannot abide the solution to global warming - strong government regulations and a government-led effort to accelerate clean-energy technologies in the market.
So we are left with a stark choice: allow climate disruption to change everything about our world, or change pretty much everything about our economy to avoid that fate. But we need to be very clear: because of our decades of collective denial, no gradual, incremental options are now available to us.
Real climate solutions are ones that steer these interventions to systematically disperse and devolve power and control to the community level, whether through community-controlled renewable energy, local organic agriculture or transit systems genuinely accountable to their users.
Gold is worshipped in all climates, without a single temple, and by all classes, without a single hypocrite.
You know that Republicans will yell about the evils of partisanship whenever anyone tries to make a connection between the rhetoric of Beck, Limbaugh, etc. and the violence I fear we’re going to see in the months and years ahead. But violent acts are what happen when you create a climate of hate. And it’s long past time for the GOP’s leaders to take a stand against the hate-mongers.
California belongs to Joan Didion. Not the California where everyone wears aviator sunglasses, owns a Jacuzzi and buys his clothes on Rodeo Drive. But California in the sense of the West. The old West where Manifest Destiny was an almost palpable notion that was somehow tied to the land and the climate and one's own family-an unspoken belief that was passed down to children in stories and sayings.
Today's political climate does not allow the luxury of apathy.
We’re the first generation to feel the impact of climate change and the last generation that can do something about it.'
The fossil fuel industry will inevitably have to experience major cutbacks and, over the longer term, near-total demise. There is simply no choice in the matter if we believe the research produced by climate scientists. The profits of oil, coal, and natural gas companies will have to yield to the imperative of sustaining life on earth.
So it is fair to ask, why not address the threat of climate change when it is still possible? Asad Rehman, of the international environmental group Friends of the Earth, who was in New York for the climate march, told me, “If we can find the trillions [of dollars] we’re finding for conflict whether there’s been the invasion in Iraq or Afghanistan or now the conflict in Syria, then we can find the kind of money that’s required for the transformation that will deliver clean, renewable energy.”
Homes and buildings, many of which are old and drafty, eat up 40 percent of the energy America uses. Such inefficiencies perpetuate our reliance on foreign oil, imperiling our national security and increasing our contribution to climate change.
A large-scale wind, water and solar energy system can reliably supply the world’s needs, significantly benefiting climate, air quality, water quality, ecology and energy security ... [T]he obstacles are primarily political, not technical.
I've often heard it said that there's a consensus of thousands of scientists on the global warming issue and that humans are causing a catastrophic change to the climate system. Well I am one scientist, and there are many that simply think that is not true.
The 5-year mean global temperature has been flat for the last decade, which we interpret as a combination of natural variability and a slow down in the growth rate of net climate forcing.
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