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  • Breve historia de mi vida - Stephen Hawking March 28, 2017
    La mente maravillosa de Stephen Hawking ha deslumbrado al mundo entero revelando los misterios del universo. Ahora, por primera vez, el cosmólogo más brillante de nuestra era explora, con una mirada reveladora, su propia vida y evolución intelectual. Breve historia de mi vida cuenta el sorprendente viaje de Stephen Hawking desde su niñez […]
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  • Crónicas de la extinción - Héctor T. Arita March 28, 2017
    Estas Crónicas de la extinción relatan la extinción de diversas especies animales. Comienzan con la historia de las tortugas de las islas Galápagos, y continúan en los episodios II y III con el recuento histórico de la manera en que la ciencia comprobó a través del registro fósil la extinción de las especies. La llamada extinción de los dinosaurios se detall […]
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  • La teoría del todo - Stephen W. Hawking March 28, 2017
    Una manera clara y amena de acercarse a los misterios del universo. En esta esclarecedora obra, el gran físico británico Stephen Hawking nos ofrece una historia del universo, del big bang a los agujeros negros. En siete pasos, Hawking logra explicar la historia del universo, desde las primeras teorías del mundo griego y de la época medieval hasta las más com […]
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  • Sobre la teoría de la relatividad especial y general - Albert Einstein March 28, 2017
    Entre el Electromagnetismo y la Mecánica newtoniana existe una fórmula de bisagra: la teoría de la relatividad especial y general. La importancia del nuevo marco planteado por Albert Einstein se entiende por lo siguiente: la percepción del tiempo y el espacio es relativa al observador. ¿Qué significa esto? Si usted viaja a una velocidad mayor que la de la lu […]
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  • Inteligencia emocional para niños. Guía práctica para padres y educadores - Mireia Golobardes Subirana & Sandra Celeiro González March 28, 2017
    ¿Cómo podemos enseñar a los más pequeños a gestionar sus emociones? ¿Cómo ayudar a nuestros hijos a mejorar en sus relaciones con los demás? ¿Cómo facilitar a nuestros alumnos su capacidad para identificar sus emociones y la de los demás y favorecer relaciones sanas y positivas, con empatía y respeto? ¿Cómo contribuir a que padres y profesores puedan también […]
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  • Ágilmente - Estanislao Bachrach March 28, 2017
    Bachrach es Doctor en biología molecular y explica el funcionamiento del cerebro. A través de ello, da consejos y herramientas para ser más creativos y felices en el trabajo y en la vida. La neurociencia es clara: el cerebro aprende hasta el último día de vida. La creatividad puede expandirse. Tu mente, mediante la aplicación de las técnicas correctas, puede […]
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  • El gran diseño - Stephen Hawking & Leonard Mlodinow March 28, 2017
    Aun antes de aparecer, este libro ha venido precedido, en todos los medios de comunicación, de una extraordinaria polémica sobre  sus conclusiones: que tanto nuestro universo como los otros muchos universos posibles surgieron de la nada, porque su creación no requiere de la intervención de ningún Dios o ser sobrenatural, sino que todos los universos pro […]
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  • Tricks Any Dog Can Do! - Susan Day March 28, 2017
    This great book comes with advice and guidance as to the best way to teach these tricks. It offers more than one method which the reader can choose depending upon their own situation. There is also advice to using treats and shows you how to not end up with a treat junkie! This books is from the desk of Susan Day, a canine behaviourist. Susan teaches obedien […]
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  • La física del futuro - Michio Kaku March 28, 2017
    Un recorrido asombroso a través de los próximos cien años de revolución científica. El futuro ya se está inventando en los laboratorios de los científicos más punteros de todo el mundo. Con toda probabilidad, en 2100 controlaremos los ordenadores a través de diminutos sensores cerebrales y podremos mover objetos con el poder de nuestras mentes, la inteligenc […]
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  • ¿Cómo pensar como Sherlock Holmes? - Maria Konnikova March 28, 2017
    Ningún personaje de ficción es más conocido por sus poderes de intuición y observación que Sherlock Holmes. Pero, ¿es su inteligencia extraordinaria una invención de la ficción o podemos aprender a desarrollar estas habilidades, para mejorar nuestras vidas en el trabajo y en casa? A través de ¿ Cómo pensar como Sherlock Holmes? , la periodista y psicóloga Ma […]
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Trump’s Anti-Climate Crusade Can Still Be Stopped

In the past two weeks, President Donald Trump has walked away from plans to cut the carbon footprint of our cars. He’s proposed defunding a plan to do the same to our power plants. He’s given a green light to the Keystone XL Pipeline and its dirty tar sands. Now he’s poised, as early as this week, to issue orders that would deepen our reliance on the very fossil fuels driving climate chaos worldwide, by opening more federal lands to coal production and further weakening the Clean Power Plan, which promotes energy efficiency and renewable power from the wind and sun. This is not just another Trumpwellian sideshow. The President is sounding the retreat from the promise of cleaner, smarter ways to power our future. And he’s abandoning the American climate and clean-energy leadership that led the world to the historic Paris Agreement to cut the global carbon footprint. Since the Industrial Revolution ushered in the age of coal, oil and gas, humans have increased the level of carbon dioxide in the atmosphere by more than 44%, to concentrations not seen in some 3 million years. Nearly half the increase has come since 1980, and 2016 marked the largest one-year spike on record. That carbon pollution traps the Earth’s heat and warms the planet. Last year was the hottest since global record-keeping began in 1880. It was the third record-breaking year in a row. Of the 17 hottest years on record, 16 have occurred in this 17-year-old century. We all see the results: rising seas, mass extinctions, the spread of disease, widening deserts, vanishing sea ice, withering drought and raging wildfires, storms and floods. This is our children’s future. It will get much worse unless we cut the carbon pollution that comes from burning fossil fuels. Political posturing will change nothing. Sound policies, though, can enable us to avert climate catastrophe. Our oceans are pleading an urgent case for change. They cover 70% of the Earth’s surface and absorb more than 90% of global warming. It takes an enormous amount of heat to warm an ocean. Over roughly the past century, ocean temperatures are up 1.35 degrees Fahrenheit. Half that warming has come in the past 20 years. That increase is a global average. Some waters have warmed much more. Parts of the Gulf Stream, for example, are more than 5 degrees above the long-term average for those waters. The waters of the Great Barrier Reef are so warm they’re causing a mass die-off of coral, imperiling the marine life this natural treasure supports. The world has seen, though, that we can cut this climate-disrupting pollution, even as our economies expand, by investing in a clean-energy future. In 2016, for the third year in a row, carbon pollution from burning fossil fuels was flat, worldwide, while the global economy continued to grow. In the United States, carbon emissions fell 3%, to their lowest level since 1992, even as our economy grew an inflation-adjusted 1.6%. In China, the world’s largest carbon-emitter, that pollution fell 1%, amid 6.7% economic growth. Energy efficiency and a shift to clean power from the wind and sun are two important reasons for the progress — at home and abroad. In 2012, U.S. and foreign carmakers helped craft a plan to help do just that. These clean-car and fuel-economy standards put the industry on track to build cars by 2025 that would cut the carbon footprint of the cars, mini-vans, pickup trucks and SUVs we drive by nearly half, through gradual gains in the miles those vehicles get from a gallon of gasoline. Those standards are already saving consumers billions of dollars a year at the gas pump, cutting carbon pollution and helping to reduce our dependence on oil. Earlier this month, under industry pressure, Trump ordered a review of the standards with an eye toward walking back the progress we’re already making. His 2018 budget proposal, moreover, would defund a plan to cut the carbon pollution from the nation’s power plants. The 2015 Clean Power Plan would reduce those emissions by nearly a third by 2030, giving power companies a decade and a half to achieve the goal. Trump is reportedly poised to direct his Administration this week to eviscerate those standards as well. Trump’s retreat, though, is not a done deal. Congress controls the budget and should fully fund responsible climate protections. And the car and power-plant standards were built on a solid edifice Trump can’t brush away with the stroke of a pen. They’re grounded in law, based on sound science and informed by the public interest, expressed in millions of public comments from across the spectrum from scholars, industry representatives, environmental advocates, economists and citizen concerns. It’s time now for citizens to weigh in once more and let the President know we won’t surrender to this threat. The stakes are too high for anything less. Suh is president of the Natural Resources Defense Council and will be participating in the Peoples Climate Movement march in Washington, D.C., and other cities across America on April 29. […]

Major TV networks spent just 50 minutes on climate change — combined — last year.

Nanette Barragán is used to facing off against polluters. Elected in 2013 to the city council of Hermosa Beach, California, she took on E&B Natural Resources, an oil and gas company looking to drill wells on the beach. Barragán, an attorney before going into politics, learned of the potential project and began campaigning for residents to vote against it. The project was eventually squashed. In November, she won a congressional seat in California’s 44th district.

To Barragán, making sure President Trump’s environmental rollbacks don’t affect communities is a matter of life or death. The district she represents, the same in which she grew up, encompasses heavily polluted parts of Los Angeles County — areas crisscrossed with freeways and dotted with oil and gas wells. Barragan says she grew up close to a major highway and suffered from allergies. “I now go back and wonder if it was related to living that close,” she says.

Exide Technologies, a battery manufacturer that has polluted parts of southeast Los Angeles County with arsenic, lead, and other chemicals for years, sits just outside her district’s borders. Barragán’s district is also 69 percent Latino and 15 percent black. She has become acutely aware of the environmental injustices of the pollution plaguing the region. “People who are suffering are in communities of color,” she says.

Now in the nation’s capital, Barragán is chair of the Congressional Hispanic Caucus’s newly formed environmental task force and a member of the House Committee on Natural Resources, which considers legislation on topics like energy and public lands and is chaired by climate denier Rob Bishop, a Utah Republican. She knows the next four years will be tough but says she’s up for the challenge. “I think it’s going to be, I hate to say it, a lot of defense.”

Meet all the fixers on this year’s Grist 50.


President Trump Should Donate His Salary To Environmental Causes

Dear President Trump,I was thrilled to see that you plan to donate your salary to charity. There’s a long and storied history of presidential charity. […]

Trump Threatens To Take Us Back To The Climate Dark Ages

The fate of our planet has considerably worsened in the last 24 hours. Donald Trump has taken his first steps towards unwinding his predecessor Barack Obama’s hard-won climate change legacy. In his inaugural budget on Thursday, the tycoon tweeter proposed slashing the Environmental Protection Agency’s budget by some 2.7 billion dollars. Such a move would scrap funding for a string of environmental programs, including Obama’s landmark plan to fight climate change by reining in emissions from America’s vast fleet of power plants. “Literally and figuratively, this is a scorched-earth budget that represents an all-out assault on clean air, water, and land,” said Gina McCarthy, Obama’s last EPA chief. […]

Environmental Negligence

The United States population hovers around 320 million people. We represent less than 5 percent of the world’s population – 7.4 billion people, yet, use roughly 25 percent of the world’s resources. […]

A Trump Budget Would Hurt Americans’ Access To Our Public Lands

President Trump’s first budget completely disregards our environment and the public lands which millions of American families use for recreation. If enacted by Congress, these cuts and program eliminations would wreak havoc on our outdoor economy and the millions of jobs it supports in local communities, and will undermine towns and cities working now to create a clean and healthy future. The President has declared these programs ‘unnecessary.’ We could not disagree more. There is absolutely no economic justification for pulling the rug out from ongoing collaborative local, state and federal efforts aimed at supporting parks, trails and other outdoor recreation needs, all of which sustain a burgeoning $646 billion economy that supports 6.1 million American jobs. Local leaders and communities are on their own as they work for a safe, healthy future for the families who live there. For example, by gutting funds for land protection through the Land and Water Conservation Fund (LWCF), America’s most effective conservation program, the Trump plan will harm our national parks. A good example of how LWCF helps came just this week, when we transferred 42 acres of land inside Rocky Mountain National Park to the park. […]

UK’s ‘Victorian era’ CO2 emissions achieved without driving up energy costs

In the last few decades, emissions have plummeted in the UK. Luckily, energy bills have remained stable too. […]