Not exactly correct. There's a significant difference in base metabolic rate between different individuals. For a given individual your rate slows as you age, but there can be big differences between individuals of the same age. Men and women are different too, men can eat more.

Get over it Princess. When people stop believing simplistic nonsense the system will stop producing it. But don't hold your breath. Prices are based on loads of factors. Subscription model could eliminate ads but only if people were willing to pay enough to eliminate ads. Turns out they rather pay less and get some ads. Seatbelts reduce injury so reduce premiums. Other things put them up. We don't live in a world where one thing happens at a time and everything else stays in 1990. Everything is changing all the time. When someone throws out a simple explanation don't take it as a promise. It's not a promise, it's just a simple explanation of how something might work in a simplified theoretical universe. Recreational outrage makes us even more stupid than we already are.

It has been established that the sisters of gay men have more kids. The exact mechanism is unknown but presumably the genes that tend to make them gay tend to make their sisters more prolific mothers. They might not have kids themselves but could still have better inclusive fitness.

A recent survey of happiness used a phone app that beeped randomly once a day or so. On the prompt the the subject would report their current activity and self-rate their happiness. Results: The most happy people were: engaging in sex (gap) People listening to music (gap) People doing other stuff. So, a very good reason for listening to music at work is that you can't have sex. Or looking upwards, you'll probably feel better, and cope with work better with the negative aspects of work if you can listen to music. You may be partially distracted but you'll feel better.

Well... that's what the legal cases have been trying to decide. The telco does NOT (re) broadcast it. It provides a remote recording service. It records a copy for each subscriber then transmits that specific copy to the subscriber who requested it. It's not that different to programming your home PVR from work, except that there is a system capable of doing it in bulk... Australian law says you can record your own copy of a broadcast program for your own replay but you can't then sell it to a third party. The single copy for each subscriber is designed to fit that definition. Whether this is an artifice or not, whether it is in effect the telco recording and selling it, are the legal questions. So far, the lower court says it's ok, middle court says not, now heading to the top of the list, the Australian High Court. If the High Court says ok, the content owners may lobby the parliament.

My failure outfails your failure. Whoopee! I lose!

The RH in the Sahara could be typically around 25%. This feels dry at 30 degrees C but the air contains 8 g/m3 water. It feels dry, potential evaporation is high, but there's still a lot of water there. If the process can get the air temp down to a near freezing most of the water would condense. The amount of water air can hold increases "exponentially" with temperature. (Which is why tropical raindrops are big.)