In Brief
The world is facing an overpopulation crisis that is only set to become more severe: the UN has predicted the global population will reach 9.7 billion by 2050. Thus far, proposed solutions to overcrowding on Earth has proven to be a knotty ethical problem.

Musk’s Warning

recent article in New Scientist got the attention of Elon Musk on Twitter this week, prompting him to tweet out the link.