The Global Drug Survey wants to understand how people take drugs and help them do so in the safest way possible.
The pills are said to contain as much as 240mg of MDMA.
What the government's new drinking guidelines ignore is that some people drink to get drunk, which you can't really do on one pint a day.
The Global Drug Survey 2016 has begun.
There's a new website that works out exactly how awful you are when you drink.