Category Archives: Citizen

Physics for Future Presidents: The Science Behind the Headlines – Richard A. Muller

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Physics for Future Presidents: The Science Behind the Headlines

Richard A. Muller

Genre: Physics

Price: $14.99

Publish Date: August 17, 2008

Publisher: W. W. Norton & Company

Seller: W. W. Norton


A San Francisco Chronicle Bestseller We live in complicated, dangerous times. Present and future presidents need to know if North Korea's nascent nuclear capability is a genuine threat to the West, if biochemical weapons are likely to be developed by terrorists, if there are viable alternatives to fossil fuels that should be nurtured and supported by the government, if private companies should be allowed to lead the way on space exploration, and what the actual facts are about the worsening threats from climate change. This is "must-have" information for all presidents—and citizens—of the twenty-first century. Winner of the 2009 Northern California Book Award for General Nonfiction.

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Physics for Future Presidents: The Science Behind the Headlines – Richard A. Muller

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Dear climate visionaries: Resist France’s allure

Back in February, when France’s then-presidential candidate Emmanuel Macron thumbed his nose at President Donald Trump and invited jaded U.S. scientists and inventors to come build a sustainable future in France, I applauded and played along.

“[L]et’s face it,” I wrote. “France is a tough sell. The food is irritatingly fresh, the architecture tends to distract people from their cellphones, and the high-speed rail lines get in the way of SUVs.”

But now that Macron is president and has backed up his words with substance, setting up a program to bring American climate visionaries to France, it’s no longer funny. If you’re an entrepreneur, scientist, or engineer disillusioned with Trump’s America and tempted by this offer, please don’t go. It’s a terrible idea. Do you hear me, Katharine Hayhoe?

Mais porquoi? you say, after thumbing through your French phrasebook. Because the United States, the world’s second-biggest polluter, is a much more pernicious driver of climate change than France, the 18th. We need you here. The world needs you here. The future needs you here.

OK, I’ll cop to getting a little carried away. We should give Macron his due. He’s offering a four-year grant to people from anywhere in the world, so they can come work on climate change projects in France. That’s great! Science, technologies, and companies created in France won’t be constrained by French borders. We’ll all benefit. And it’s just for four years, the nominal length of Trump’s (first) term. But c’mon, be real: Nobody goes to France to live for just four years.

This screenshot from Macron’s new website, titled “Make Our Planet Great Again” seems to confirm my concerns that France wants to keep our smarties forever.

I’m worried about a brain drain. We can’t afford to lose the political heft of scientists as communicators and U.S. citizens. The United States needs people who weigh evidence and allow that evidence to change their minds. We need men and women like this of all political stripes living in American towns, talking to their American friends, going to American churches, and helping to make this country sane again. If we all sort ourselves into like-minded factions, and a chunk of the rational faction moves to France, we’re screwed. We really can’t afford to lose Neil DeGrasse Tyson to the Riviera. James Hansen, Pam Ronald … stay!

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Dear climate visionaries: Resist France’s allure

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Hawaii now has a state law supporting the Paris Agreement’s climate goals.

In a new report, Grist 50-er Liz Specht identifies the obstacles that prevent earth-friendly meat from taking over the world. If meat stopped coming from cows and was instead grown in the lab, she argues, it would slash meat production’s environmental footprint.

So, Specht and her colleagues at the Good Food Institute hope to midwife the birth of a new clean-meat industry. To get there, we’d need some crucial innovations. Here’s a taste:

Better bioreactors: Bioreactors are big tanks that slowly stir meat cells until they multiply into something burger sized. They already exist, but we need the a new generation that do a better job at filtering out waste, adding just the right nutrients, and recycling the fluid that the cells grow in.

Scaffolding: If you want nice tender meat, instead of a soup of cells, you need a scaffold — a sort of artificial bone — for meat cells to cling to so they can take shape. People are experimenting with spun fiber, 3D-printed grids, and gels that cue cells to form “the segmented flakiness of a fish filet or the marbling found in a steak.”

Growth fluid: At the moment, meat cells are mostly raised in fluid taken from cattle embryos. But there won’t be enough embryonic fluid if reactor meat replaces the livestock industry. So scientists are working to mass produce fluid that nurture’s developing cells.

For more detail, see the report here.

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Hawaii now has a state law supporting the Paris Agreement’s climate goals.

Posted in alo, Anchor, ATTRA, Citizen, Cyber, Everyone, FF, G & F, GE, Landmark, LG, ONA, Ringer, solar, solar panels, solar power, Uncategorized | Tagged , , , , , , , , | Leave a comment

Everyone was talking about climate change last week, but it still has nothing on Bieber.

In a new report, Grist 50-er Liz Specht identifies the obstacles that prevent earth-friendly meat from taking over the world. If meat stopped coming from cows and was instead grown in the lab, she argues, it would slash meat production’s environmental footprint.

So, Specht and her colleagues at the Good Food Institute hope to midwife the birth of a new clean-meat industry. To get there, we’d need some crucial innovations. Here’s a taste:

Better bioreactors: Bioreactors are big tanks that slowly stir meat cells until they multiply into something burger sized. They already exist, but we need the a new generation that do a better job at filtering out waste, adding just the right nutrients, and recycling the fluid that the cells grow in.

Scaffolding: If you want nice tender meat, instead of a soup of cells, you need a scaffold — a sort of artificial bone — for meat cells to cling to so they can take shape. People are experimenting with spun fiber, 3D-printed grids, and gels that cue cells to form “the segmented flakiness of a fish filet or the marbling found in a steak.”

Growth fluid: At the moment, meat cells are mostly raised in fluid taken from cattle embryos. But there won’t be enough embryonic fluid if reactor meat replaces the livestock industry. So scientists are working to mass produce fluid that nurture’s developing cells.

For more detail, see the report here.

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Everyone was talking about climate change last week, but it still has nothing on Bieber.

Posted in alo, Anchor, ATTRA, Citizen, Cyber, Everyone, FF, G & F, GE, Landmark, LG, ONA, Ringer, solar, solar panels, solar power, Uncategorized | Tagged , , , , , , , , | Leave a comment

Trump’s new vision: Cover the border wall with solar panels.

In a new report, Grist 50-er Liz Specht identifies the obstacles that prevent earth-friendly meat from taking over the world. If meat stopped coming from cows and was instead grown in the lab, she argues, it would slash meat production’s environmental footprint.

So, Specht and her colleagues at the Good Food Institute hope to midwife the birth of a new clean-meat industry. To get there, we’d need some crucial innovations. Here’s a taste:

Better bioreactors: Bioreactors are big tanks that slowly stir meat cells until they multiply into something burger sized. They already exist, but we need the a new generation that do a better job at filtering out waste, adding just the right nutrients, and recycling the fluid that the cells grow in.

Scaffolding: If you want nice tender meat, instead of a soup of cells, you need a scaffold — a sort of artificial bone — for meat cells to cling to so they can take shape. People are experimenting with spun fiber, 3D-printed grids, and gels that cue cells to form “the segmented flakiness of a fish filet or the marbling found in a steak.”

Growth fluid: At the moment, meat cells are mostly raised in fluid taken from cattle embryos. But there won’t be enough embryonic fluid if reactor meat replaces the livestock industry. So scientists are working to mass produce fluid that nurture’s developing cells.

For more detail, see the report here.

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Trump’s new vision: Cover the border wall with solar panels.

Posted in alo, Anchor, ATTRA, Citizen, Cyber, FF, G & F, GE, Landmark, LG, ONA, Ringer, solar, solar panels, solar power, Uncategorized | Tagged , , , , , , , , , , , | Leave a comment