The Monte Carlo Method and Evolutionary Algorithms

Back then, I thought of one thing: Have you heard of the Monte Carlo method? Ah, it’s a computer algorithm often used for calculating the area of irregular shapes. Specifically, the software puts the figure of interest in a figure of known area, such as a circle, and randomly strikes it with many tiny balls, never targeting the same spot twice. After a large number of balls, the proportion of balls that fall within the irregular shape compared to the total number of balls used to hit the ci...

 The Importance of the Tribe in Parenting

Birth—before the advent of modern medicine—often resulted in the mother’s death. Though no one knows the true figure, estimates run as high as 1 in 8. Tribes with females who could quickly relate to and trust nearby females were more likely to survive. Older females, with the wisdom of their prior birthing experiences, could care for new mothers. Women with kids could provide precious milk to a new baby if the birth mother died. Sharing and its accompanying social interactions thus prov...