Bahahaha, if I save all my income, for 3 years, I will not be able to buy a house. I may, may!, be able to collect enough for a down payment on a very shity apartment that will cost more over time as it's already breaking down.
GarlicToast
Where did I say they shouldn't?
My message comes within a context.
Improvements in storage allow for longer transportation. This is but one example.
There are many other improvements, from more efficient water usage to reducing the need for other costly interventions.
Some may be possible to allow richer agriculture in poorer areas, reducing the need for distribution.
Pegasus, and probably other tools, can infect phones through ads. Google's ads network is a weapon.
Your comment is unrelated what-so-ever to what I wrote.
I'm not rich, I chose to earn less money and live a lower quality apartment.
We don't have many years to work on solutions. You may never have enough for you and yours.
Green revolution?
The newest solution I know of is using optimization algorithms to vastly reduce the cost of experiments on vegetables storage. They not only showed how to optimize storage, they also showed how to store certain types cheaply for 4 times long.
One of the issues is food distribution, and that will help there.
I have two professors that I have strong memory of.
The first thought classes that she was not qualified to teach. Using methods outside her narrow window of understanding hurt your score. She set a rule that if you ask for her to recheck a question on the final you will lose 20 points. On my final I had a minus 20 because she doesn't understand powers of 2.
The second is brilliant but very absent minded. Gave us a badly worded question. It was meant to be a very hard question and I didn't know the subject well enough to solve it. Used mathematical logic to prove he didn't ask what he thought he was asking. And solved the very easy question he actually asked.
He gave me a perfect score and a job.