One baby is a patient baby, and waits indefinitely until its mother is ready to feed it. The other baby is an impatient baby and cries lustily, screams and kicks and makes everybody unpleasant until it is fed. Well, we know perfectly well which baby is attended to first. That is the whole history of politics.
In Japan, Taiwan and South Korea, the government in a matter of years has put a lot of energy behind recycling food waste as livestock feed. It's environmentally friendly, it provides cheap livestock feed for the farmers in those parts of the world, and it avoids sending the food waste to landfill.
A hunk of beef raised on Scottish moorland has a very different ecological footprint from one created in an intensive feedlot using concentrated cereal feed, and a wild venison or rabbit casserole is arguably greener than a vegetable curry.
For all aspects of memory, keep yourself physically fit. My catchphrase is, 'Healthy mind, healthy body, healthy body, healthy mind.' Your memory needs oxygen as fuel, so why not feed it often?
I used to help my grandfather on the farm, driving tractors, raising crops and animals. I used to feed some of the baby cows and pigs, and I had to be no older than 7 or 8. Then at about 9 or 10 I started driving tractors. It showed me at an early age what hard work was all about and how dedicated you have to be, no matter what you do.