Things Are Good

Vegetarians Live Longer

If you’re not vegetarian yet, this may change your mind: vegetarians live longer than meat eaters. A plant-focused diet is fantastic at helping people with all sorts of ailments from diabetes to heart disease. This is great news for all of us as a vegetarian diet puts very little pressure on the environment whereas modern meat production is absolutely destructive.

More than 20 years ago, Dr. Dean Ornish showed that heart disease could not just be stopped but actually reversed with a vegan diet, arteries opened up without drugs or surgery. Since this lifestyle cure was discovered, hundreds of thousands have died unnecessary deaths. What more does one have to know about a diet that reverses our deadliest disease?

Cancer is killer number two. Ah, the dreaded “C” word — but look at this hopeful science. According to the largest forward-looking study on diet and cancer so far performed, “the incidence of all cancers combined is lower among vegetarians.” The link between meat and cancer is such that even a paper published in the journal Meat Science recently asked, “Should we become vegetarians, or can we make meat safer?” There are a bunch of additives under investigation to suppress the toxic effects the blood-based “heme” iron, for example, which could provide what they called an “acceptable” way to prevent cancer. Why not just reduce meat consumption? The meat science researchers noted that if such public health guidance were adhered to, “Cancer incidence may be reduced, but farmers and [the] meat industry would suffer important economical problems…” Hmmm, so Big Ag chooses profit over health; what a surprise.
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Diabetes is next on the kick-the-bucket list. Plant-based diets help prevent, treat, and even reverse Type 2 diabetes. Since vegans are, on average, about 30 pounds skinnier than meat-eaters, this comes as no surprise; but researchers found that vegans appear to have just a fraction of the diabetes risk, even after controlling for their slimmer figures.

Solar Panels Break 1/3 Record

Photovoltaic solar panels are measured in terms of how efficient they are at converting light into electricity. Obviously potential energy is lost when this conversion occurs and it has long been speculated that it would be possible to get 1/3 of the energy captured converted into electricity. In labs, this is a relatively easy task, however doing this in the field proves to be rather hard.

An American company announced recently that they have been able to achieve this level of efficiency on a regular enough basis.

During a period of testing by the National Renewable Energy Laboratory back in May, a peak efficiency of 34.2 percent was achieved, which Amonix claims is the highest ever reached by a PV module under real-world conditions. However, Amonix is only now drawing attention to the breakthrough, which saw its own record of 30.3 percent efficiency broken.
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The solar module efficiency is the efficiency of the panel, and not the same as the efficiency of individual solar cells from which it’s comprised. At the moment, solar cell efficiency can just exceed 43 percent for concentrated systems. It’s the module efficiency, however, which reflects the amount of electricity a PV system can produce.

Good Designs to Protect Against Flooding

The damage of Hurricane Sandy is still being fully realized and we won’t know the full cost of the damage for a little while. What we can do for know is to look into ways to lessen the damage the next time an anthropogenically influenced storm hits the city. The Atlantic has put together some previously thought-out plans for preparing New York City for flooding from ideas that are used elsewhere in the world.

As ocean levels rise this will be a more pressing issue for New Yorkers and other cities on coasts.

Here’s what I think will be the easiest for NYC to implement, but I haven’t been there for years so I could be way off.

2. Elevated infrastructure. There are very few buildings in the entire state of New York built at grade at elevations below sea level. But New York City has constructed one massive piece of infrastructure below that threshold: the subway system. As we saw this week, flooding can devastate an underground network of tunnels, train platforms and corridors. So how do you keep more of that water out? For one thing, elevating subway entrances would help. Bangkok, another low-lying city susceptible to rising tides, has built precisely these kinds of subway entrances. Theyâ€™re raised a meter off the ground and include built-in floodgates.

See the rest of the ideas here.

Better Block is Bettering Cities

The Better Block initiative was started in Dallas, Texas as a rapid urban revitalization project of an underused, nearly abandoned block of Â old buildings along an old streetcar line. Â They project takes the “pop-up” business model to completely revitalise old city blocks with storefronts, community events, and cafÃ©s, and sustainable transportation (like bikes and streetcars)! Â By combating out-of-date laws, re-purposing unused space, and connecting with engaged citizens, the Better Block has spread to multiple cities in the USA.

Watch an energized, exciting, and inspiring talk by Jason Roberts (who started The Better Block) from TEDxOU (Oklahoma University):

Thanks to urbanvelo and Upworthy for posting the original story!

Singapore Opens Vertical Farm

Sky Green has opened the world’s first vertical faem in Singapore and it’s well beyond a proof of concept. The functioning farm produces one ton of food every other day!

This new farm will hopefully encourage more urban vertical farming to increase local food consumption while cutting down on expensive food transportation.

The farm itself is made up of 120 aluminum towers that stretch thirty feet tall. Looking like giant greenhouses, the rows of plants produce about a half ton of veggies per day. Only three kinds of vegetables are grown there, but locals hope to expand the farm to include other varieties. The farm is currently seeking investors to help build 300 additional towers, which would produce two tons of vegetables per day. Although the $21 million dollar price tag is hefty, it could mean agricultural independence for the area.