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Showing posts with label Environment. Show all posts
Showing posts with label Environment. Show all posts

Friday, May 22, 2020

Not a safe place to fall overboard!


An Australian fisherman was sailing his small leisure craft back to shore the other day when he ran into a so-called "bait ball" of small fish, being attacked by dozens of sharks.  The big predators were in a feeding frenzy.





Note the casual way he talks about his boat being bumped by sharks several times.  Me, I'd have been getting the heck out of there as fast as possible!  I've seen (off Seal Island in False Bay near Cape Town) how fast and brutally sharks rip apart their prey.  I'd want to make as certain as possible that I wasn't near enough to be even potentially on their menu!




Peter

Monday, May 18, 2020

40 years ago today . . .


. . . Mount St. Helens blew its top.





Say a prayer for the 57 people who were killed by the explosion, and for those they left behind.

One is constantly reminded that for all the destructive power of which our armed forces boast, Mother Nature can put them all to shame whenever she feels like it.

Peter

Monday, May 4, 2020

Just for once - don't be shocked! - I'm actually going to recommend a Michael Moore movie


In the past I've had very little time for Michael Moore and his deliberately confrontational, far-left-wing perspective, expressed in his movies (Bowling for Columbine and Fahrenheit 9/11 being probably the best known).  I still disagree profoundly with his politics:  but I must, however grudgingly, doff my hat to his willingness to slaughter sacred cows in his latest documentary, Planet of the Humans.

The New York Post, hardly a left-wing rag, says of it:

Memo from Moore to those who think they are driving green: You may indulge your illusions if you prefer. But all you’ve really done is transfer your emissions from the tailpipe of your car to the smokestack of the local power plant.

Maybe you think solar power is the answer?

Moore treats you to a visit to a showy solar array that covers an entire football field. The power-company executive present admits that it can only power ten homes, and then only when the sun shines.

Powering the nearby city of Lansing, Mich., he says with a grin, would require 15 square miles of panels. You want to talk about “footprints?”

We follow local environmentalists as they hike up a mountain where a site has been clear-cut for 21 mega wind turbines. They deplore the destruction of the natural beauty of the landscape and the scattering of the wildlife it once supported.

The engineer in charge ticks off the hundreds of tons of concrete, steel, aluminum, carbon and other products that go into the construction of each and every mega wind turbine. Industry requires huge inputs of energy to produce such things, a total energy deficit that the spinning blades of the wind turbine will not begin to pay back over its projected lifetime.

Moore ends the segment with a shot of broken and rusted wind turbines littering the landscape.

We visit plants that generate electricity by burning “biomass” rather than fossil fuel. But as we see one diesel-powered machine after another felling, hauling and chipping logs for burning, the absurdity of the entire enterprise comes into focus. In the final scene we see a clear-cut forest and learn that we would need to burn every tree in America to power the country for just one year.

By the midpoint of the movie, Moore has already revealed that each and every form of green energy is a fraud, surviving on popular naivete, government subsidies and the products of industrial civilization.

. . .

He ... [takes] us to a green concert, where the organizer has just announced to cheers from the crowd that it is powered by “solar energy.” Going backstage, however, we learn that the tiny solar array is only for show. The actual power for the lights, amplifiers and electric guitars comes from a portable diesel generator.

Then he moves on to the big boys. He exposes the massive funding that the Sierra Club, 350 and other environmental groups receive from the energy industry, and exposes the connections between leading environmentalists like Al Gore and Wall Street financiers.

For now, you can still watch Moore’s epic take-down of “green energy” on YouTube, but you’d better move fast. There’s a campaign underway to remove it from that service as well.

If you do tune in, bear in mind that Moore is no friend of free markets or individual liberty. His “solution” to reducing humanity’s use of energy is a throwback to twentieth-century population control ... But you can fast forward through that part. Otherwise, it’s a joy to watch Moore skewer one “renewable energy” fantasy after another.

There's more at the link.

On April 21st, Moore put the movie on YouTube, free to watch for 30 days.  We're about halfway through that free watching period right now, so you've got about two weeks to see it at no expense, if you wish.  I highly recommend that you do.  Like the reviewer above, I don't hold with Moore's proposed solution:  but the documentary nevertheless provides an honest look at the frauds and confabulations of the eco-warrior clique, and shows how many of their most favored projects and plans are essentially nothing but frauds.  Meanwhile, of course, they're making a very great deal of money out of them.  "Follow the money" remains a very reliable method to find out what's really motivating almost any agenda or policy.

Here's a teaser trailer for the movie.





And here's the movie itself.  Enjoy it while you still can!





Kudos to Mr. Moore for his objectivity and honesty in this documentary.  Frankly, I wouldn't have believed him capable of it, based on his past movies.  I still don't agree with his progressive views, but I'll gladly give credit where credit is due.

Peter

Friday, May 1, 2020

"How do you build a city for a pandemic?"


That's the question the BBC asks in an intriguing article examining how the size, structure, layout and systems of our cities may contribute to the spread of disease, and how they might be changed to prevent that.  It's a long article, and has a lot of "green" propaganda in it, but it also has some interesting suggestions.  Here are a few excerpts.

Modern cities weren’t designed to cope with life during a pandemic, and this upside-down way of living has turned them into “a disorganised array of disconnected bedrooms and studios”, says Lydia Kallipoliti, assistant professor of architecture at The Cooper Union in New York. This layout might have made sense when cities were internationally connected hubs filled with millions of people working, commuting, sightseeing, drinking, dancing and hugging one another without a second thought. But that world seems a long way off now.

The 21st Century has so far seen Sars, Mers, Ebola, bird flu, swine flu and now Covid-19. If we have indeed entered an era of pandemics, how might we design the cities of tomorrow so that the outdoors doesn’t become a no-go zone, but remains a safe and habitable space?

. . .

So making different use of our current spaces, implementing further sanitation and transitioning toward more room for pedestrians are all going to be key features in a pandemic-resilient city of the future.
But one of the biggest changes to our cities won’t be so visible as a fancy new building or a big new park, according to Davina Jackson, author of Data cities: How satellites are transforming architecture and design.



“Cities of the future are going to have to be designed to deal with completely invisible flows [like a global virus], and that’s where the data mapping comes in.”

She gives an example which brings us back to the urban gut of a city: researchers at the Senseable City Lab at MIT placed sensors into sewers to detect concentrations of illegal drugs and harmful bacteria in specific areas. A city built for a pandemic would likely be filled with hidden sensors to help map the spread of disease.

Another important aspect in building a city resilient to pandemics is thinking about how to source food ... She suggests that to reduce risk, our cities may need to become more localised and self-sufficient in the future. “If you had a city, for example, that could feed itself ... It’s not like each place has to be an island, but that there’s some kind of sense of balance and sustainability that you can see within your own settlement.”

There are already examples of urban farming feeding millions when there is little other choice. During World War Two Americans planted 20 million household vegetable plots, producing nine million lbs of produce each year and amounting to 44% of the US harvest, but the challenge of building a self-sufficient city is still a huge one.

. . .

Our homes will need to change too. In an effort to make them more energy and heat efficient, many workspaces, flats and apartment blocks don’t have operable windows. But if we are to going to be spending more time indoors, our houses will need to be better ventilated and offer more light, according to the Irwin S. Chanin School of Architecture’s Kallipoliti. She describes the need to avoid something called “sick building syndrome”, which is what happens “when buildings [are] entirely sealed and start recirculating pathogens through their systems”.

There's much more at the link.

I think a large part of the solution may be a greater emphasis on working from home or in regional centers, as we discussed yesterday.  If jobs can be done without requiring people to be concentrated in big cities and city centers, I think a lot of people will jump at the chance to move to smaller towns with a lower cost of living and better quality of life, and telecommute to their jobs from there.  That might be inimical to the "green city" advocates, who want everyone to occupy minimal space, use public rather than private transport, and be "less of a burden on nature" . . . but it'll be very practical.

Peter