Global warming
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Michael Bloomberg will spend $500 million to close coal-fired power plants
Michael Bloomberg is pledging $500 million to close every coal-fired power plant in the US and to halt the growth of natural gas. According to The New York Times, the money will go towards a new Beyond Coal initiative. It will be spent over the next three decades, and it will fund lobbying efforts aimed at state and local government officials.
The Engadget Podcast Ep 14: Welcome to the Terrordome
Trigger warning: This episode in a solid hour of Donald Trump talk. If you're still with us, strap in. Dana Wollman, Nathan Ingraham and Devindra Hardawar join host Terrence O'Brien to talk about how social media traps us in echo chambers. The they'll envision what the world of tech and science looks like under a President Donald Trump. Hint: Things are a little bleak.
Planet Earth might be the biggest loser under President Trump
Deny it all he wants, Donald Trump did in fact tweet that global warming is a hoax perpetrated by the Chinese to damage American manufacturing. But, let's give him the benefit of the doubt and say that since 2012 his opinion on the matter has evolved. Even if he no longer considers the concept of climate change to be a conspiracy cooked up by China, he still clearly doubts the science, and that will have significant consequences.
Sensor-equipped seals deliver goldmine of climate data
Seals with sensors have been roaming Antarctica's seas for over a decade and the trove of data they gathered is now available to scientists across the world. The research, conducted by an 11-nation consortium called Marine Mammals exploring the Oceans Pole-to-Pole (MEOP), was designed to see how climate change affects sensitive oceans in the region. The sensors record position, sea pressure, temperature and salinity data as the animals dive up to 60 times a day to depths of 7,000 feet. Since 2004, they've gathered more than 300,000 environmental profiles of the sea.
US and China will tackle climate change together under new pact
Climate change is still real, still happening and still terrifying, but thankfully it looks as if the US and China are listening to the UN's advice. The pair has announced a historic pact that sees both nations agreeing to begin reducing their carbon emissions by 2030 at the very latest. The US is going further, pledging to reduce its emissions by up to 28 percent of 2005 levels - which would bring annual emissions down from six billion tonnes per year to just over four. China, on the other hand, is promising to "peak" its emissions by 2030 or earlier, meaning that the number will start to fall after that point. The downside of that, of course, is that China could be pumping up to 12 billion tonnes of CO2 before it starts to make a dent.
Audubon says climate change could wipe out half of US birds by 2080
If you enjoy hunting, photographing or just watching birds, you may have to move to Canada in a few decades, according to Audubon. The venerated US conservation society just released interactive maps along with an article showing exactly how bird species across North America are menaced by man-made global warming. Following a seven-year study, the news isn't great: many migratory birds could be extinct within 70 years, while others may leave their home states and provinces forever. Though the predictions are theoretical, Audubon's scientists took a conservative approach, ironically using modeling techniques common in farming and energy resource management. It stressed that "Audubon is not in the business of using scary language or going beyond what the science tells us," but called the threat to bird species "urgent."
UN: fixing climate change is affordable
One of the biggest arguments against fixing climate change is that it would cost too much. Not so, says the UN's climate change panel, which has found that abandoning fossil fuels would only knock around 0.06 percent off the world's GDP. According to the report, if low-carbon energy quadruples by 2050, then the planet may only warm by two degrees -- the upper limit before The Day After Tomorrow-style catastrophes are commonplace. The panel recommends switching to renewables like solar, wind and hydropower, with nuclear the next best option and biofuels in third, since the latter uses the same land and resources needed for growing crops. Maybe it's time that we all started cycling to work.
Study says wind turbines raise surrounding area temperature, but only at night
Who said the butterfly effect couldn't apply to renewable energy? Though wind farms are considered pretty green on the energy-generating spectrum, it looks like they, too, have an impact on the planet. According to a study published today in the journal Nature Climate Change, turbines can raise the local temperature -- albeit slightly. From 2003 to 2011, researchers monitored satellite data for west-central Texas, which is home to 2,350-plus turbines and four of the world's largest wind farms. In that decade, scientists observed a temperature increase of 0.72 degrees in wind farm regions compared to areas without turbines. That warming trend was especially marked at night, when the temperature difference between the ground and the air is highest. The temperature increase was also higher in winter; researchers say that these cooler, windier conditions cause turbines to generate more electricity and therefore create more heat. Since the study didn't find any change in daytime temperatures, it looks like we don't have to ring the global warming alarm just yet.
Virgin Atlantic launches low-carbon fuel, aims to halve carbon footprint (video)
Richard Branson was in London today to announce "one of the most exciting developments of our lifetime." Right, so that'd be SpaceShipFour, we presume, capable of landing on the moon? No, not quite, but a low-carbon fuel would definitely be our second guess. Virgin Atlantic is partnering with LanzaTech, a company that specializes in carbon re-use technology, to recycle waste gasses from 65 percent of the world's steel mills. In Branson's own words, they'll be "taking much of the s**t from up the chimney stacks and turning it into aviation fuel." By capturing those gases that would otherwise be released into the atmosphere, Virgin would be able to reduce its overall carbon footprint without necessarily reducing the carbon output of its individual aircraft. The airline plans to have the fuel ready for commercial use by 2014, and will begin trials on its routes from London to Shanghai and Delhi around that time -- two cities that have become synonymous with pollution. Jump past the break for an audio-less demonstration video -- that's right, there's nothing wrong with your speakers.
NASA iPad app helps you discover life on Earth
Focusing on the extraterrestrial all day can probably make it pretty easy to forget about all that's going on here on Earth. NASA has shifted its focus a bit for its new iPad app, taking a look at the goings-on of the world around us. The app features videos, stories, and images explaining things like climate change and plant life from the vantage point of the organization's satellites. Like the self-titled NASA iPad app before it, the Visualization Explorer is available now as a free download from iTunes.
Earth Hour 2011 starts at 8:30PM your local time, wants you to switch off for a bit
In what has become an annual tradition now, the WWF's Earth Hour is presently sweeping across the globe, getting people to switch off non-essential lights and appliances for a sixty-minute kindness to Ma Earth and her finite energy resources. All you'll need to do to participate is power down the old World of Warcraft questing station, turn the TV off, and maybe take a walk outside so your lights don't have to be on, starting at 8:30PM tonight. Half the world's already done its bit and it's now coming around to those in the UK, Portugal and Western African countries to do the same. Will you be part of it?
Beijing melting snow to solve global warming-related water shortage, likely contributing to global warming
Like water? Sure, we all do, but folks in and around northern China have been suffering from a shortage of late. The blame has been assigned to both global warming-related drought and a population boom, but officials in and around Beijing have a somewhat novel solution: snow melters. Two vehicles with heaters capable of melting 3,500 cubic feet of snow per hour have been deployed ahead of the coming wintery mix. Just how much snow does Beijing get? Well, last January the city had its worst storm in almost 60 years, netting an average of -- wait for it -- 11mm of snow. Yeah, that's less than half an inch, and not nearly enough around these parts for the kids to even bother to check the school delays.
Earth Hour starts at 8.30PM tonight, asks for sixty minutes of natural living
Time to don your eco-warrior armor, strap on your nature-loving helmet, and flick that big old... light switch. Yes, in honor of the WWF's Earth Hour, countries around the globe are tonight switching off non-essential lights and appliances for sixty minutes, with highlights including Big Ben, the Eiffel Tower, the Burj Khalifa, and the Empire State Building all going dark in the hope of helping the planet stay green. Timed for 8.30pm your local time, this unorthodox event has already commenced with Australia, New Zealand, China and others doing their bit -- videos after the break -- and is just now hitting Eastern European borders. So, fellow earthlings, will you be among the projected one billion souls that go au naturel for an hour tonight? [Thanks, Pavel]
Want to argue about Global Warming? There's an app for that
I'm not sympathetic to the Global Warming skeptics. There's plenty of scientific evidence to contradict them. The trouble is, when you get into arguments about the subject, you're likely to be without facts and the arguments become emotional rather than rational. Now, at least, you'll have some science to buttress your arguments. All you have to do is whip out your iPhone or iPod touch and tap a free app called Skeptical Science, and from there you can quickly navigate to the various arguments that are offered by the skeptics. 'It's the sun', or 'it's cooling', or 'there is no consensus.' You tap on the argument, and up comes some scientific info along with links to more information, graphs, definitions and more. No matter what side you take on this subject, there is a lot of useful information. The app is updated on a regular basis to reflect new data as it's available. Now the truth is, apps like this aren't likely to change minds. They reinforce your own beliefs, and the skeptics will just remain skeptics. They can drag out their own scientists and graphs and quotes, so nothing really gets settled. On the other hand, this is a really good idea, and I learned some things reading the assembled material. The app is free, and worth a look if you spend a bit of time arguing about this subject. Actually, it would be nice to see apps dealing with other topics people argue about, like the death penalty, legalizing drugs, or UFOs. Now excuse me while I turn up the thermostat. Here's a look at some of the screens the app offers: %Gallery-85426%
New tax set to raise costs of digital downloads
The Digital Distribution Tax has been around for a little while now. In fact, seventeen or more states have already adopted it, and more are considering it. Once upon a time, digitally distributed content, such as downloaded copies of WoW and its expansions, allowed customers to avoid the sales tax that they would pay if they bought a copy from a store. This proposed tax is poised to increase the costs of downloading music, books, videos, games, and other similar content. Wisconsin is one of the most recent states to hop on board, adding a 5% tax to digitally distributed goods. One of the opponents, State Rep. Scott Suder, commented, "it's basically taxing students to fill in the Doyle budget shortfall, and I think that's unfair." This tax will also affect families, and in these economic times, further taxing the people may not be the best way to drum up state funds. Steve Delbiano from NetChoice, which encompasses Ebay, Aol, Yahoo and many others, points out that this tax is anything but environmentally friendly. "With global warming and a world that's running out of oil, the last thing governments should do is add taxes on something that uses no oil and produces no carbon. A digital download is the greenest way to buy music, movies, and software, since it requires no driving to the store, no delivery vans, and no plastics or packaging."The ECA, or Entertainment Consumer's Organization, a voice for the people, is leading a campaign against this tax, rallying in New York, Washington and Mississippi.China recently chose a similar route. Instead of adding a sales tax, they imposed a 20% income tax upon digitally distributed goods, resulting in sweeping price increases. Unfortunately, this trend might be here to stay.
Einstein's eco-friendly refrigerator concept dusted off, put to good use
Given how large the green bandwagon has become, it's no real shock to see an energy-saving concept from the 1930s being exhumed and investigated further. Scientists at Oxford University have begun to take a closer look at an early invention from the great Albert Einstein in order to hopefully create refrigerators (and appliances in general) that could be used completely without electricity. Back in the day, Sir Albert created a mechanism that had no moving parts and used only pressurized gases to keep things chilly. Once compressors became more efficient in the 50s, however, the idea was tossed aside. Now, the idea obviously has greater appeal, and if things keep humming along nicely, a completed prototype should be erected by the year's end.[Via Physorg]
Gamer 2.0 looks at gaming and global warming
We all know that driving, washing dishes and leaving our kerosene-fueled chlorofluorocarbon generators on all night are killing the environment. But what toll is the important stuff -- video games -- taking? Gamer 2.0 has recently uploaded a piece on just that topic, an examination of just how sad your video game habit is making the planet.We won't give the whole thing away here, but the general idea seems to be that video games aren't great, but not as bad as some things you could be doing. It's a great comfort, and not only because Plutobase Joystiq is only 75 percent complete. We're also hopeful it will keep horrifying Gallagher/Earth from killing us in our sleep.
Cinemassively: Global Warming Day in SL
Draxtor Despres and BuhBuhCuh Fairchild, the self-titled "uncrowned masters of machinima," have collaborated to make Second Life residents aware of global warming in real life. While the subject matter is very real, we're not sure how much of the actual machinima is. Some of it seems almost mocking, although obviously there was some dramatization. The website, Turning Up the Heat, offers more information for those that are interested.If you have machinima or movie suggestions from any MMO, please send them to machinima AT massively DOT com, along with any information you might have about them.
SimCity Societies teaches players to think 'green'
With Maxis still hip-deep in Spore's primordial ooze, EA's decision to hand the next game in the storied SimCity franchise over to Caesar IV devs Tilted Mill was understandable, if not entirely welcome given the game's move away from being a 'realistic urban simulation,' a shift decried by fans to the tune of "you killed my baby!"In keeping with the forthcoming SimCity Societies' touchy-feely approach, which looks to abandon simulation gameplay in favor of 'social energies,' EA has announced that the game will also include 'climate education' through "low-carbon electricity choices and carbon emission monitoring" thanks to a partnership with 'green minded' alternative energy organization BP. The goal, says EA, is to give players an "accurate" look at some of the causes and available solutions to the inconvenient truth of global warming, no doubt giving Al Gore reason to smile as he continues to tango with Mizuguchi.Thankfully, according to EA, the game will not shove any eco-friendly environmentalist perspectives down players' collective throat. Instead, Societies will offer choices on how players wish to power their cities, leaving those of us who feel less at home hugging trees than we do while shoveling coal into the furnace free to do as we please when the game ships for the PC this November.
Big timers join up to launch Climate Savers Computing Initiative
Although a number of household name computer vendors have already inked their name on some sort of green agenda, now it looks like things are getting a bit more aspiring as Intel and Google have joined the likes of Dell, EDS, EPA, HP, IBM, Lenovo, Microsoft, PG&E, and the World Wildlife Fund (among others) to launch the Climate Savers Computing Initiative. The lofty goal is to"save $5.5 billion in energy costs and reduce greenhouse gas emissions by 54 million tons per year," which translates into an amount equal to removing "more than 11 million cars from the road" by 2010. Supposedly, vendors in agreement with the initiative will abide by the new 90-percent efficiency target for power supplies, which looks to be the main player in garnering such massive reductions. Feeling guilty about pulling the trigger on that 2,000-watt PSU yet?[Via ArsTechnica]
