I THANK Mr. Jizba for directing my attention to the fact that a negatively skewed distribution which “one would expect to find in Nature” has been suggested. There are other statistical types of ...

Viruses appear to be excellent candidates for studying evolution in real time; they have short generation times, high levels of diversity often driven by very large mutation rates and population sizes ...

When it comes to distribution of resources, the obstacles are huge. At the same time, creating “rules” that overcome the obstacles runs the risk that the actual shared holding will not advance even if ...