Population ecologist William Rees suggests that planet Earth could be headed for a major population correction—perhaps before the end of this century. Such a correction, he notes, would be a drastic reduction in human population.
Within the next 80 years, the world's population is expected to top 11 billion. A new article describes how the increase in population and the need to feed everyone will give rise to human infectious disease.
Editing genes, ageing populations, rising sea levels… the world is moving faster than ever. What will those trends mean for our society over the next 30 years?
A global population of 7.5 billion people has far-reaching repercussions – including increased greenhouse gas emissions, strained food supplies, and increased total consumption.
April 22 is Earth Day, and while it’s a time to celebrate our planet, it’s also an opportunity to take a look at the serious environmental issues we’re facing.
