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Some carmakers try harder than others to be green. Besides making their models cleaner to run, many carmakers are also trying to reduce the environmental impact of manufacturing them. Having been depicted as environmental villains since the 1950s, cars and their makers may soon be able to move out of the spotlight.
To run his coal trains, Buffet needs to seize land from a bunch of Montana cowboys. The coal industry will ignore global warming. But a federal agency charged with weighing the environmental consequences of a coal-carrying railroad should do better. So should America’s most admired investor.
Without nitrogen, the machinery of photosynthesis cannot function. Corn, wheat, and rice, the crops on which humanity depends for survival, are among the most nitrogen hungry of all plants. Yet, runaway nitrogen is suffocating wildlife in lakes and estuaries, contaminating groundwater, and even warming the globe’s climate.
Many of the scaffolds that have already been commercialised for wound repair, bone grafts and surgical aids are comparatively simple. Moving to the next generation of scaffolds for the delivery of drugs, cells and eventually genes will require extensive safety testing and lengthy clinical trials.
The notion of bringing extinct species back to life has hovered at the boundary between reality and science fiction for more than two decades. De-extinction is now within reach. The species theoretically capable of being revived all disappeared while humanity was rapidly climbing toward world domination.
Venom is nature’s most efficient killer, but top medicines for heart disease and diabetes have been derived from venom. New treatments for autoimmune diseases, cancer, and pain could be available within a decade. There could be upwards of 20 million venom toxins waiting to be screened. Venom has opened up whole new avenues of pharmacology.
Critics counts air conditioning as more a curse than a miracle. Cooling buildings and vehicles pumps out almost half a billion tonnes of carbon dioxide annually. Between 1995 and 2004 the proportion of homes in Chinese cities with air conditioning rose from 8% to 70%.
Rewilding Europe is a conservation vision for Europe, with wild nature and natural processes as key elements, where rewilding is applicable to any type of landscape or level of protection. It is an initiative by WWF Netherlands, ARK Nature, Wild Wonders of Europe and Conservation Capital.
RealClimate is a commentary site on climate science by working climate scientists for the interested public and journalists. Real Climate aims to provide a quick response to developing stories and provide the context sometimes missing in mainstream commentary.
The Center for International Environmental Law works to strengthen and use international law and institutions to protect the environment, promote human health, and ensure a just and sustainable society. CIEL provides legal counsel and advocacy, policy research and capacity building services.
The CPR believes sensible safeguards in the areas of health, safety, and the environment, serve important values including doing the best we can to prevent harm to people and the environment, distributing environmental harms and benefits fairly, and protecting the earth for future generations.
Biologist Edward O. Wilson is University Research Professor Emeritus at Harvard University, and author of the books: The Creation: An Appeal to Save Life on Earth; The Future of Life; and The Diversity of Life, which describes how man is in the process of causing the “sixth extinction”.
Since 2003, Worldchanging has brought together a global network of independent journalists, designers and thinkers to cover the world’s most innovative solutions to the planet’s problems, and inspire readers around the world with stories of new tools, models and ideas for building a bright green future.
IDEO is an award-winning global design firm that takes a human-centered, design-based approach to helping organizations in the public and private sectors innovate and grow. IDEO helps organizations build creative culture and the internal systems required to sustain innovation.
The Government Accountability Office provides public access to its wide-ranging research related to International Affairs. Covered topics include Terrorism, Human Rights, Aids Relief, Export Controls, Nuclear Nonproliferation, Humanitarian and Development Assistance, and Diplomacy.