there are many more males than females who do not successfully reproduce at all

Stone tools permitted a greater shift to a carnivorous diet because the ability to cut meat into small pieces reduced the amount of chewing required to extract nourishment. Less chewing reduced the need for large, powerful jaws. The advent of agriculture accelerated this trend.

Corruccini reasoned that tooth size is preprogrammed to fit a jaw subjected during growth to levels of mechanical stress in line with a natural childhood diet. Subsequently, when the jaw does not get the needed stimulation during development, the teeth become crowded at the front end and impacted in the rear.

Stone tools permitted a greater shift to a carnivorous diet because the ability to cut meat into small pieces reduced the amount of chewing required to extract nourishment. Less chewing reduced the need for large, powerful jaws. The advent of agriculture accelerated this trend.

EVGA_JacobF: Memory is 2.25mm, VRM 2.85mm, back VRAM is 2mm

Many investors had moved to adjust their portfolios before the sell-off in Treasuries this week, buying lower-quality debt that offered higher returns. Buffett warned on Saturday that the move by insurers and bond buyers to “juice the pathetic returns now available by shifting their purchases to obligations backed by shaky borrowers” was a concern.

“Risky loans, however, are not the answer to inadequate interest rates,” he said. “Three decades ago, the once-mighty savings and loan industry destroyed itself, partly by ignoring that maxim.”