Urban/local/small ag is a feel-good fallacy.

There is nothing wrong with wishful thinking and aspirations, we all have harmless beliefs that get into our brains. Some home ag is clearly ridiculous - a $150 machine to grow $0.25 worth of herbs is a gimmick for the rich - but mostly it's good, slow exercise or at least good to not be on a tablet watching TikTok videos so China can harvest your personal data. 

Wealthy countries with natural 'breadbaskets' - places where it is easy to grow food - have so much abundance they can put special labels like 'organic' on tens of thousands of products and charge more and people will spend $100 billion on them.

Other countries need science, yet it is often the case that regions like Europe dictate what science poorer nations can use. Disagree, and you cannot sell in Europe. Then they mobilize relief efforts for the countries they keep poor. 

When poor people are geopolitical pawns for rich ones, can hunger ever be eliminated?

Misinformation scholarship is not new, it just got more attention due to Brexit and Trump - and that's due to the left finally focusing on an issue when it's happening on the other side.

Prior to 2021 there was little concern among the left about the anti-vax movement - because it was dominated by their tribe. Academic progressive waved away overwhelming CDC data showing a clear apolitical demarcation by trotting out surveys showing the denial was not that small.

Yet if you asked who's more likely to deny evolution, the right or left, the left reflexively declared it was Republicans. Except the different between the left and right on evolution was only 9 points - far smaller than the denial of vaccine by the left.

Large Language Models, colloquially called Artificial Intelligence by companies selling rebranded autocomplete tools to other companies and the public, can automate a lot of entry-level projects but when it comes to anything more complex the flaws are quickly seen.

When Black people using social media exhibit possible depression in their prose, a paper claims LLM/AI tools don't detect it as easily as they do other skin colors.

Risk factors like salt and sugar intake and high blood pressure for heart attacks and disease need constant rethink if they are going to be more than folk wisdom.

Low-salt and sugar-free have too many vested interests to get critical thinking on how valid population-level statistics are for individuals, and 'high' blood pressure rarely gets questions about how reliable the correlation was that picked 130/85 mmHg (millimeters of mercury) as high blood pressure for everyone. Thosa blood pressure numbers are the clunkily-named systolic on top over the diastolic below. The top is the pressure in arteries as the heart beats while the bottom is the pressure at rest.(1)

If humans in space are happening any time soon, it will be despite government involvement rather than because of it. NASA couldn't even build a telescope without going 25 years and 1,000 percent over budget. By the time all cultural parties pick away at a manned space program, it will be so expensive and time-costly it won't be worthwhile, and the private sector will throw all that baggage out and just do it.

The James Webb Space Telescope program showed NASA is incapable of doing Big Engineering now, but they can put cute robots on other planets, and fund smaller projects, like how we might grow plants. Early results for how monitors that plants can wear and will stretch as plants grow are due to a NASA grant, and that is a very good thing.