Fighting the floods: how not to lose your city. Bangkok is constantly struggling with floods and rising sea levels. Nevertheless, urban planners are trying to do the seemingly impossible and save the city from going under.

We look for answers to the issues facing the world in science. You’ll find stories here on almost every topic that matters. Psychology. Food. Climate change. Health. Social trends. Technology.

You already know what you need to do to help the planet. So what’s holding you back? We’ll take you from best intentions to real solutions — and it won’t take more than 10 minutes of your day.

Renewable energy sources are growing quickly and will play a vital role in tackling climate change.

The term has long existed as an established term and planning approach, where crowd management refers to the careful and systematic planning for people in crowds.