America Finally Acting on Climate Change

After years of neglect, and at times overt destruction, of the environment by the federal government in the USA is finally doing something about climate change. It’s acknowledged by scientist and average people that the greatest threat to humanity is climate change. Arguably the States have been the greatest contributors to the dire state of the climate.

The Trump administration in the USA didn’t understand science and welcomed policies which helped corporations get short term profits while saddling future generations with massive environmental debt.

It’s great to see that in Biden’s first week as President he is taking climate change seriously.

“It’s about coming to the moment to deal with this maximum threat that is with us now, facing us, climate change, with a greater sense of urgency. In my view, we’ve already waited too long to deal with this climate crisis,” Biden said in a statement prior to signing the executive orders. “We can’t wait any longer.”

He emphasized in his statement, “Environmental justice will be at the center of all we do.”

Gina McCarthy, who Biden appointed as the first ever White House National Climate Advisor, told reporters at a press briefing that the United States would announce its Nationally Determined Contribution (NDC) — or each country’s commitment to reduce carbon emissions, a stipulation that is required in the Paris Climate Accord which Biden rejoined — prior to a climate summit on Earth Day, April 22.

Read more.

Cable Cars Growing in Popularity

Good Street from Streetmix

The future of urban transit can be found in the mountains. As we noted back in 2012, gondolas (AKA cable cars) are a very real and practical option to solve urban mobility. The benefits of using cable cars are many and when they are integrated into local fare systems they can function as a vital piece of transit infrastructure. We’ve seen the adoption of gondolas increase globally and hopefully even more cities will utilize this modern form of transit.

Vancouver is currently optioning a cableway, as are multiple cities throughout France. The future is now, and the future is suspended in the sky.

Cableways excel in transporting passengers over geographic obstacles and height differences, crossing rivers, valleys, and harbours, and scaling hills, many times cheaper than building a new road, rail line, tunnel, or bridge. And with a much smaller footprint than tram lines. A kilometre of cableway costs about half as much to install as the same length of tram line, and takes much less time to construct. Once approved, cableway systems can be designed and built in about a year.

…

With electric motors, cableways use significantly less energy and emit much less CO2 than diesel or hybrid buses, and are much quieter. Their simplicity provides near 100% reliability. In case of electrical outages, lines have an emergency backup generator. Operating costs are also quite low. Even though the Emirates Air Line carries only 10 percent of its capacity, it still generates revenue for TfL, such is the low cost of maintenance and motive electricity required.

Read more.

Alphabet Union Wants Alphabet to Behave

The workers behind the unionization efforts at Google are expanding to take on the whole Alphabet, the parent company of Google. They’ve formed Alpha Global to be a common voice for issues facing Google workers around the world and for people who are being negatively impacted by the actions of the Alphabet mega-corporation. If this union is like ones from a hundred years ago then all of us will benefit from the efforts to reign in the power and aspirations of a company that is practicing great overreach into all aspects of society.

“The problems at Alphabet — and created by Alphabet — are not limited to any one country, and must be addressed on a global level,” says UNI general secretary Christy Hoffman. “The movement launched by tech workers at Google and beyond is inspiring. They are using their collective muscle to not only transform their conditions of employment but also to address social issues caused by increasing concentration of corporate power.”
…
“The power of these global tech companies is such that they’re in every part of our lives,” says Fionnuala Ní Bhrógáin, an organizer with the Communications Workers’ Union in Ireland. “If they’re acting in this way nearly entirely unchecked by governments then there is no hold on what they can do. That power needs to be checked, and it’s only through collective action that workers are able to do that.”

Read more.

Burning Iron: An Eco-Friendly Brewing Process

beerSwinkels Family Brewers in the Netherlands recently adopted a new way to heat their brewing process: melted iron. And it’s arguably sustainable. It’s not as weird as it sounds.

Essentially iron dust is set alight, which burns in a contained system and produces heat (which is used to hear water in the brewery). Once burnt, the iron basically becomes rust, which then can be turned back into usable iron using electricity. If electricity is sustainably produced then the whole system is carbon neutral.

If burning metal powder as fuel sounds strange, the next part of the process will be even more surprising. That rust can be regenerated straight back into iron powder with the application of electricity, and if you do this using solar, wind or other zero-carbon power generation systems, you end up with a totally carbon-free cycle. The iron acts as a kind of clean battery for combustion processes, charging up via one of a number of means including electrolysis, and discharging in flames and heat.

…

As a burnable clean energy storage medium, iron powder’s advantages include the fact that it’s cheap and abundant, the fact that it’s easy to transport and has a good energy density, its high burning temperature of up to 1,800 °C (3,272 °F), and the fact that (unlike hydrogen, for example) it doesn’t need to be cryogenically cooled, or lose any energy during long periods of storage. 

Read more.

Stay Sane in Quarantine by Going Outside and Being Positive

birds

Many of us need to stay inside as much as possible to reduce the spread of COVID this winter, and with less sun and no end in sight of the pandemic staying positive can be hard. You can do it though!

We can learn from places that are cold and lack sunlight to see how they stay healthy both physically and mentally. In the Norwegian city of Tromsø they have some tips and tricks that we can all use.

But Tromsø regularly reports fewer cases of seasonal affective disorder per capita than much sunnier places. This recently piqued the interest of Kari Leibowitz, a health psychologist from Stanford University. She designed a survey called the “wintertime mindset scale,” which focused on Tromsø, plus two other Norwegian locales: Oslo, the nation’s capital, to the south, and Svalbard, home to one of the world largest populations of polar bears, to the north. Leibowitz asked locals a series of questions about the darkest days of the year, with particular emphasis on how the winter affected their mindset.

…

Leibowitz’s main takeaway from the study? The power of positive thinking. Norwegians employ techniques like “active coping,” “mental framing,” and “visualization” to get through tough winters. They’re still susceptible to anxiety and wind chill like everybody else, but they actively choose to view the polar night, and its surrounding months, as an opportunity. More northward Norwegians have more cause to embrace winter, because they’ve evolved to understand that they have no other choice. The most potent tool these locals have for getting through the winter isn’t hiding from it, but preparing for it, going out in it, naming it, seeing — with expectations kept low — if there might be some bright spots in all the darkness.

Read more.