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emckay commented on Public Montessori programs strengthen learning outcomes at lower costs: study   phys.org/news/2025-10-nat... · Posted by u/strict9
terespuwash · 2 months ago
Only one-fifth of parents gave permission to participate in the study, the schools differed in how “authentic” their Montessori approach was, and the measurements only go up to the end of kindergarten. So we do not know whether the differences persist.
emckay · 2 months ago
Low participation rate shouldn't matter too much for an RCT right? Just makes the sample smaller so finding statistically significant results is harder.

Different levels of Montessori authenticity make the results even more impressive. They do have some inclusion criteria, like 2/3 of the teachers must be AMI/AMS certified but even so I'd expect a lot of these public school montessori programs to be less "true montessori" than what you'd get at a fully certified AMI/AMS school.

emckay commented on Children aged 2-6 successfully trained to acquire absolute pitch (2012)   journals.sagepub.com/doi/... · Posted by u/marcorentap
emckay · 3 years ago
I couldn't find any apps that use this method to try it with my 3 y/o, so I started working on my own here: https://eguchi.app .

I'd love feedback if anyone is interested in trying it!

emckay commented on Morons Funding the Fight Against Morons   nearlyfreespeech.net/abou... · Posted by u/Tomte
emckay · 6 years ago
Another similar idea is mission hedging.

If there is a company that you believe is causing some harm, you can buy shares of that company and donate any proceeds to a charity that cancels out that harm.

For example, if you are worried about climate change, you can buy shares of an oil company and pledge to donate the proceeds to an organization lobbying for a carbon tax.

If the oil company does well, the carbon tax lobby will need more financing, which you'll be in a position to provide as a shareholder of the oil company.

This idea was developed by economist Brigitte Roth Tran: https://www.federalreserve.gov/econres/feds/files/2017042pap... .

Hauke Hillebrandt also has a great write up: https://forum.effectivealtruism.org/posts/iZp7TtZdFyW8eT5dA/...

emckay commented on Fossil fuel divestment has ‘zero’ climate impact, says Bill Gates   ft.com/content/21009e1c-d... · Posted by u/melling
veezbo · 6 years ago
This seems like a great idea in theory- potentially better than the so-called luxury ETFs that only invest in what the fund manager deems as socially-responsible companies. If your expense ratios are low, and you allow me to have a meaningful say in how I or the fund as a whole votes for better climate outcomes, I would be personally interested.

I'd love see how you guys do it, and will be following your progress.

emckay · 6 years ago
Exactly! Thanks for the kind words.
emckay commented on Fossil fuel divestment has ‘zero’ climate impact, says Bill Gates   ft.com/content/21009e1c-d... · Posted by u/melling
mushufasa · 6 years ago
We are also working on this problem.

At yourstake.org, we're trying to help anyone create change by making use of your shareholder rights. We're try to simplify the process to be as easy as an online petition.

You can sync your portfolio just like with other personal finance sites (e.g. Mint.com) and leverage your rights in whatever funds you already have. If you have a 401k, you have rights.

Also happy to talk to you offline about shareholder engagement. There are actually a number of funds that prioritize shareholder engagement -- you can see some rankings at another project I've been involved with: www.realimpacttracker.com.

I'm (patrick) @ yourstake.org

emckay · 6 years ago
Awesome projects! I'd love to hear your thoughts. I'll shoot you an email tomorrow.
emckay commented on Fossil fuel divestment has ‘zero’ climate impact, says Bill Gates   ft.com/content/21009e1c-d... · Posted by u/melling
emckay · 6 years ago
Divestment also results in less shareholder oversight of emission heavy companies because environmentally conscious investors are selling their shares to investors with less scruples.

This isn't just theoretical.

According to Fossil Free, asset managers with about 10 trillion under management have committed to divesting.

If you assume 10% of that is tracking something like the S&P 500, then these investors have sold about 80 million shares of Chevron.

In 2018, shareholders introduced a proposal asking Chevron to limit its methane emissions. That proposal failed with 46% of the vote.

80 million shares would have been enough to swing the vote to 54% in favor.

I quit my job a couple of months ago to fix this problem. You can learn more at greengovernance.org or by emailing me at (hn username)@greengovernance.org

(typed this from my phone on a plane but I will add citations later when I get to my computer)

emckay · 6 years ago
Here are the promised citations:

1. $10 trillion divested: https://gofossilfree.org/divestment/commitments/

2. Chevron's shareholder proposal: https://www.asyousow.org/resolutions/2017/12/31/chevron-corp...

3. Chevron makes up about 1% of the S&P 500. 1% * 10% * $10 trillion = $100 million = 78 million shares of CVX at price during 2018 shareholder meeting

4. If 78 million shares voted YES on proposal instead of NO, vote would have passed with 52% in favor (as opposed to 54% in original post)

---

Also, for those interested in other arguments against divestment:

1. Economics Nobel Laureate Oliver Hart wrote a paper calling on companies to maximize shareholder "welfare" (including environmental concerns) not just financial value. In this paper he explicitly calls for a fund that uses engagement rather than divestment. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3004794

2. Luigi Zingales (co-author of above paper) calls on UChicago graduates not to divest, but to engage in his 2019 convocation address: https://promarket.org/dear-graduates-heres-what-you-can-do-t...

3. In the New Yorker, philosopher William MacAskill goes into more detail than Bill Gates on why divestment is ineffective: https://www.newyorker.com/business/currency/does-divestment-...

emckay commented on Fossil fuel divestment has ‘zero’ climate impact, says Bill Gates   ft.com/content/21009e1c-d... · Posted by u/melling
jdhn · 6 years ago
Let's say that it passed. Is Chevron now legally obliged to actually limit their methane emissions, or can they ignore it if they so choose?
emckay · 6 years ago
Resolutions like this one are non-binding. The real power held by shareholders is to fire directors, so if a company's board doesn't comply with the shareholder resolution the shareholders can vote against the directors at the next annual meeting.

In practice, companies "mostly meet" or "completely met" their commitments in response to shareholder engagement 89% of the time according to a 2015 report by Ceres [0].

[0] https://www.ceres.org/sites/default/files/reports/2017-03/Ce...

emckay commented on Fossil fuel divestment has ‘zero’ climate impact, says Bill Gates   ft.com/content/21009e1c-d... · Posted by u/melling
TheGallopedHigh · 6 years ago
Could you talk a bit more about your company?
emckay · 6 years ago
We're creating an S&P 500 index fund that aggressively uses shareholder engagement to get companies to reduce emissions through their supply chains.
emckay commented on Fossil fuel divestment has ‘zero’ climate impact, says Bill Gates   ft.com/content/21009e1c-d... · Posted by u/melling
emckay · 6 years ago
Divestment also results in less shareholder oversight of emission heavy companies because environmentally conscious investors are selling their shares to investors with less scruples.

This isn't just theoretical.

According to Fossil Free, asset managers with about 10 trillion under management have committed to divesting.

If you assume 10% of that is tracking something like the S&P 500, then these investors have sold about 80 million shares of Chevron.

In 2018, shareholders introduced a proposal asking Chevron to limit its methane emissions. That proposal failed with 46% of the vote.

80 million shares would have been enough to swing the vote to 54% in favor.

I quit my job a couple of months ago to fix this problem. You can learn more at greengovernance.org or by emailing me at (hn username)@greengovernance.org

(typed this from my phone on a plane but I will add citations later when I get to my computer)

u/emckay

KarmaCake day406December 11, 2015
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