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Alexandria Ocasio-Cortez addresses a crowd at the annual Women's March on 19 January 2019. Ocasio-Cortez is one of the newly-elected Democrats pushing for a Green New Deal. Photo: Getty Images.

Given the partisan state of US politics, how can discussion on climate change be depoliticized? Is there a path forward for bipartisan action on the climate without major changes in US politics?

Donald Trump has taken an active interest in combating the basic facts of climate science. But it hasn’t worked. Indeed Trump’s rhetorical attacks on climate science appear to have backfired. The percentage of Americans that believe in climate science has increased 3 per cent since last March, bringing the total to roughly 73 per cent, and 7 in 10 Americans take this issue personally.

Trump’s attacks on internationalism also seem to be failing at least when it comes to the environment.…  Seguir leyendo »

A ventilar las mentiras

Todo el mundo sabe que Peter Thiel, un inversionista de Facebook y simpatizante de Donald Trump, es una terrible persona. Sin embargo, de él es la frase clásica sobre las decepciones de la tecnología moderna: “Queríamos autos voladores y en cambio obtuvimos 140 caracteres”. De acuerdo, ahora son 280, pero quién los está contando.

El sentido de su ocurrencia era señalar que, aunque hemos encontrado formas cada vez más inteligentes de mangonear trozos de información, seguimos viviendo en un mundo material y nuestro control sobre este ha avanzado mucho menos de lo que la mayoría de las personas esperaba hace unas cuantas décadas.…  Seguir leyendo »

From early on in the fight over Keystone XL, environmental activists have argued that mining Canadian tar sands (and moving that oil to market through a massive transcontinental pipeline) would be “game over” for the climate. As a result, part of the discussion about the pipeline’s impact has been about whether and how much approving this one single project would add – or not – to the entirety of planet-heating emissions being blown into the atmosphere.

But despite the time and lobbying money and words that have been spent on it, Keystone XL isn’t all that special, necessarily. It’s not just this one construction project that could doom us to a much hotter and more uncomfortable future: we’ve already discovered more oil than we can possibly use and still keep the climate in any sort of humanly tolerable shape.…  Seguir leyendo »

When the world’s two largest polluters join in establishing new goals for reducing emissions of climate-disrupting gases, criticism and skepticism are predictable. And there was plenty following the recent agreement between the United States and China to do just that.

Critics warned of a “war on coal,” regulatory overreach and the surrender of American interests to Chinese duplicity. Skeptics wondered whether the goals were even feasible.

In fact, reducing greenhouse gas emissions by more than one-quarter over the next decade, as the United States has agreed to do, is simply another step in a transition to cleaner energy that has been underway for decades.…  Seguir leyendo »

If the Senate confirms the nomination of the M.I.T. scientist Ernest J. Moniz as the next energy secretary, as expected, he must use his new position to consider the energy situation not only in the United States, but in China as well.

Mr. Moniz, a professor of physics and engineering systems and the director of M.I.T.’s Energy Initiative, sailed through a confirmation hearing Tuesday before the Senate Energy and Natural Resources Committee.

But some environmentalists are skeptical of Mr. Moniz. He is known for advocating natural gas and nuclear power as cleaner sources of energy than coal and for his support of hydraulic fracturing to extract natural gas from shale deposits.…  Seguir leyendo »

If our goal is carbon reduction, a cap-and-trade or carbon-pricing bill, with its likely compromises, would be worse right now than no regulation. Pricing carbon below $40 per ton will not change how industry does business or drive adoption of new technologies. With legislation unlikely to support such prices, uncertainty is better than a low price that disincentivizes the development of technologies that have radically less carbon.

Much as Craig Venter used tools for genome sequencing to outrace the larger, longer and costlier government-sponsored human genome project, it makes more sense to focus over the next five years on the development of carbon-reduction technologies rather than on maximizing short-term emissions reduction.…  Seguir leyendo »

The Obama administration’s decision to allow oil drilling off northern Alaska and the East Coast and in the eastern Gulf of Mexico is a bold political move that demonstrates a rational approach to energy policy. Yet, given the peculiarities of petroleum extraction, the public shouldn’t buy any arguments that it’s going to accomplish a lot in terms of energy independence or payback for taxpayers.

The administration is trying to deflect criticism from environmentalists by pointing out that the decision should help reduce our dependence on foreign oil, create thousands of high-paying jobs and generate much-needed tax revenue. But Mr. Obama is being careful not to offer any specifics, and for good reason: estimating undiscovered resources in areas with little previous drilling is as much art as science; even the most optimistic projections concede that the amount of petroleum we’re talking about here is relatively minor; and while some jobs may be created fairly quickly, profits (and tax revenues) are going to come slowly.…  Seguir leyendo »

Nearly 30 years ago, Congress imposed a moratorium on the safe and environmentally sound practice of offshore oil and natural-gas exploration. In the early 1990s, President George H.W. Bush imposed a similar ban in the form of an executive order. And while this ban was in place for decades, many in Congress and the public at large had no idea that the United States was the only country in the industrialized world purposely embargoing its own energy resources.

Fast-forward to the summer of 2008: Oil was $150 a barrel, the price at the pump exceeded $4 a gallon, and the American people - of all political stripes - were genuinely outraged.…  Seguir leyendo »

The Obama administration sparked an uproar this week when it approved new oil and gas drilling in U.S. waters off the coasts of Virginia, other parts of the mid- and south Atlantic, the eastern Gulf of Mexico and parts of Alaska. Drilling remains off-limits near New Jersey and California, but Interior Secretary Ken Salazar called the decision "a new direction" in energy policy.

Indeed, offshore drilling has been seen as taboo for decades. The 1969 Santa Barbara oil spill was a galvanizing moment for environmentalists. It helped launch the modern environmental movement and gave us a new symbol of environmental threat -- the offshore oil platform.…  Seguir leyendo »

The inspiring and transformative choice by the American people to elect Barack Obama as our 44th president lays the foundation for another fateful choice that he — and we — must make this January to begin an emergency rescue of human civilization from the imminent and rapidly growing threat posed by the climate crisis.

The electrifying redemption of America’s revolutionary declaration that all human beings are born equal sets the stage for the renewal of United States leadership in a world that desperately needs to protect its primary endowment: the integrity and livability of the planet.

The world authority on the climate crisis, the Intergovernmental Panel on Climate Change, after 20 years of detailed study and four unanimous reports, now says that the evidence is “unequivocal.”…  Seguir leyendo »

I am a carboholic. As Americans, we are all carboholics, but I am more so than most. The company I run, NRG Energy, emits more than 64 million tons of carbon dioxide (CO2) into the atmosphere each year -- more than the total man-made greenhouse gas emissions of Norway.

And we are only the 10th-largest American power generation company. Imagine the CO2emissions of Nos. 1 through 9.

Why do we do it? Why does America's power industry emit such a stunning amount of greenhouse gases into the atmosphere in this age of climate change?

We do so because CO2emissions are free.…  Seguir leyendo »

Successful laws to protect the environment are built on simple concepts. They discourage harmful behavior -- the dumping of sewage or industrial waste into bodies of water, the destruction of habitat, the emission of toxic chemicals -- by a variety of measures, all of which raise the cost of engaging in certain behavior. You can't develop land, and profit, if you're endangering a threatened animal. You have to dispose of chemical substances responsibly. And so on.

Good environmental law can also encourage good behavior: the development of alternative approaches, such as substances that cause less harm, or new technologies.

We should keep this in mind when discussing carbon.…  Seguir leyendo »

Tomorrow I will visit with President Bush at Camp David to follow up on conversations we had a few weeks ago in Sao Paulo. We have taken an important first step toward committing our countries to developing clean and renewable energy sources that will ensure the prosperity of our peoples while protecting the environment.

We are launching a partnership to enhance the role of ethanol fuel in our countries' energy mixes while moving to make biodiesel fuel more widely available. Simultaneously, we are creating opportunities to expand these programs onto the global stage.

This initiative builds on what Brazil has achieved in biofuels.…  Seguir leyendo »

By Sebastian Mallaby (THE WASHINGTON POST, 10/07/06):

These days almost nobody asserts that global warming isn't happening. Instead, we are confronted with a new lie: that we can respond to climate change without taxing and regulating carbon.

The Bush administration -- and many Democrats, too -- promise technological salvation: hydrogen fuel cells, ethanol distilled from grass, solar power, windmills, whatever. It's more fun to call for whiz-bang technologies than regulations and taxes. But it's also dishonest.

We already have technologies to cut carbon. Hybrid cars have been around for years, but almost nobody drives them. Small cars have been on the market even more years, but they aren't consumer hits either.…  Seguir leyendo »