Colin Barras in New Scientist:
Some of our actions have near-instant consequences. Even young children learn for themselves that drinking water is a great way to quench your thirst. But sex doesn’t immediately lead to babies. It generally takes weeks to even register a pregnancy. Months pass before the act of childbirth.
In all of the world’s human societies, there is a strong understanding that sex makes babies. But it presumably required careful observation, deep thinking and an ability to reliably and accurately track the passage of time for ancient people to make the link between the two. It may also have required language so that individuals could discuss and refine their ideas.
And this brings us to non-human animals. Given that no other animal species has our capacity for language and abstract reasoning, do any of the rest of them understand where babies come from?
More here.

In 2020,
Welcome to the second edition of
Some of us were always Team George.
H
If social media is to be believed,
About ten years ago, I decided to become a journalist, mainly because I liked writing. The reason I still am today is because I realised the potential impact my work can have on public debates, and the responsibilities that come with that. Being a journalist means influencing people’s opinions and tipping the balance on important social issues; it’s a job that should be taken very seriously.
Existing healthcare institutions will be crushed as new business models with better and more efficient care emerge. Thousands of startups, as well as today’s data giants (Google, Apple, Microsoft, SAP, IBM, etc.) will all enter this lucrative $3.8 trillion healthcare industry with new business models that dematerialize, demonetize and democratize today’s bureaucratic and inefficient system.