Monday, December 03, 2018

Which is more sustainable, GMO or organic cotton?

The answer is...GMO cotton!

I was so discouraged by the number of sewing bloggers in instagrammers who equated organic cotton with sustainable sewing.  I felt like screaming into the void and started collecting data.  I collected so much data and research articles to counter the popular narrative that it won't fit in one post.

This topic is complex and will be broken down into several posts, interspersed with stories about water, because cotton and water are intimately interlinked.  GMO (genetically modified) cotton now produces twice as much fibre as organic cotton for the same water input (and grows with lower quality water and soil.)  Given the severe water shortages around the world and the land poisoning and subsidence problems caused by irrigating cotton fields around the world, I think that using organic cotton when there are better alternatives is just irresponsible.

I'm reminded of this 2015 Pew study:


The views in 2017 were similarly discouraging with white people more likely to believe conspiracies theories over scientific expertise than people of color (POC.)  I have many reservations about Roundup-ready crops, but there is a whole universe of GMO crops that are better for the environment than legacy organic crops.


As Science Moms says,
GMOs are presented in the media as inserting genes of one species into another species. But that’s only one meaning. Genetic modification also means selective breeding, cross breeding, mutagenesis, genome editing, and other techniques.
...
Everything is made of chemicals. They show a long list of all the scary-sounding chemicals in an all-natural blueberry. Pears naturally make formaldehyde.

The “most brilliant marketing move of the last ten years” was to convince everyone that organic is pesticide free. Copper sulfate is really bad for the environment, and it’s allowed in organic farming.

Data doesn’t support claims that organic is pesticide free, better for environment, or healthier.


On a really sad note, did you read this story about the artist that worked with mussel shells for 15 years, slowly killing herself, without realizing that natural materials can be toxic?
She’d spend up to 12 hours a day molding the shells with a dentist’s drill. While she ventilated her studio, she didn’t make any special effort to avoid the shell byproducts, assuming they were benign.

But almost immediately after starting the work, Genser started feeling ill. After years living with various autoimmune disorders, she was used to her body betraying her. But she soon realized these symptoms were different. As her limbs alternately ached and became immobile, she suffered neurological ailments as well. At her worst moments, she could barely speak, lost her short-term memory and stopped recognizing close friends.

She saw a litany of specialists in neurological health and psychiatrists who prescribed antipsychotics and antidepressants, but nothing seemed to help.

“To be fair to my doctors, they did ask me, ‘Are you working with anything toxic?’ And I’d say, ‘No no, I’m working with all natural materials, and we’d all move on,’” she said. “I was so certain that these mussels, which the government said I could eat safely and buy in the market as food, could never be bad for me.”
She dry-sanded shells for 15 years without wearing any respiratory or skin protection!  You can safely eat some parts of toxic plants and animals.  For instance, I love peaches.  But I eat only the soft flesh and leave the hard pit (and the cyanide in them) alone.  Mussel muscles can be safe to eat (in moderation,) but the shells bioaccumulate metals in the water.  You definitely should handle them with care.

It breaks my heart to see sewing bloggers fall for disinformation campaigns like when Sue quoted a natural soap "expert".  I sent her a horrified email and she posted a follow-up.  I wrote:
Scientists now have to take classes to learn the rhetorical tricks used by people who would slander us. I recognize one device in her description of Titanium Dioxide. Link it with something that is not safe to put on your skin, like house paint. Yes, TiO2 is sometimes used in house paint, but it would be very expensive house paint. It’s the safer and brighter white alternative to lead. You can also accurately call TiO2 the active ingredient in chemical-free baby-safe sunscreen.

EDTA is a perfectly safe preservative. Your soap is safer with it than without it. In fact, we eat it all the time as a food preservative rather than eat rancid food.
Ironically, the EDTA that the "expert" listed as a skin irritant and bad chemical is the chelating agent used to treat patients suffering from heavy metal poisoning like Genser.


Monday, November 19, 2018

Wildfire deja vu

If you are a new reader of this blog, you may not know that I used to work in wildfire remote sensing.  I've been blogging about Wildfire at the urban-wildlands interface for over a decade, starting with Fire is a River that Runs Uphill.  Start there and read the entire Wildfire series.

None of this is news to those that study fire.  We made stupid decisions over and over again.  I'm upset, and I don't want to blame the victims.  There is enough blame to go around.

Now that the election is over, let's get to work

Bad Dad sent along this wapost link.  We are both big admirers of Stacy Abrams.  She's right.  Our work has just begun.
The law, as it stands, says that [Kemp] received an adequate number of votes to become the governor of Georgia. And I acknowledge the law as it stands. I am a lawyer by training. And I am someone who’s taken a constitutional oath to uphold the law. But we know, sometimes, the law does not do what it should and that something being legal does not make it right. This is someone who has compromised our systems. He’s compromised our democratic systems. And that is not appropriate.

...because the words I use are very specific.

We have had systematic disenfranchisement of voters. We have seen gross mismanagement of our elections. And we have seen an erosion of faith in our democracy in our state. Those are all true facts.

But these are all solvable problems. And that’s why I’m proud to be an American. That’s why I’m proud to be a Georgian. And it’s why I’m taking up Fair Fight Georgia, because faith is not enough. We have to have action married to that faith.

And I don’t believe that you are trying to cast aspersions or cause me to say anything, but what I am being clear about is that I’m choosing my words very carefully because words have meaning. . . .
I'm currently reading Carol Anderson's One Person, No Vote and it is so upsetting, I have to take time off to read fluff to calm down. None of this is new. Disenfranchisement is a long game, starting with the senate composition enshrined in the US constitution.

Why do Wyoming and Vermont get 2 senators a piece when the District of Columbia has roughly the same number of residents and no senate votes. (A shadow senator without a vote doesn't count, literally.)

Why does Wyoming, Vermont, North Dakota, South Dakota, and Alaska get two senators each (10 total!) while Puerto Rico gets none? PR has slightly more people (3.37 M) than those 5 states combined and gets no representation. The senate, through it's control of the judiciary and other high level posts, wields an inordinate amount of power.

Remember, slaves counted as 3/5 in the census for the apportionment of House of Representatives seats, but got no votes. This was designed to give slave owners more votes in setting policy for the entire country, not just the slave states.

Then there is gerrymandering, voter intimidation, logistical barriers to voting...

I grew up in California and thought that the laws I grew up with apply throughout the country.  For instance, we get 2 paid hours off to vote.  Did you know that, in many states, you can be docked pay or fired for taking time off to vote?  That's why early voting on weekends and voting by mail are so important.

Last year, I read professor Anderson's well-researched and logically explained White Rage. I highly recommend it. I'm heartened to see that she wrote a version for young adults, We Are Not Yet Equal.


Enough for now.  I'm fired up, but I must remain hopeful enough to be productive.  I finally seamed up a sweater and it's beautiful.  Pictures to follow.