Loss of a Species – A Giant, Extinct | Thomas Hildebrandt

What happens when an animal species gets extinct? Is it due to the natural path of evolution or the thoughtless actions of humankind? Less than a century ago, hundreds of thousands of northern white rhinos roamed the landscape of Central Africa. Today, there are only...

Globalization: a view from space | Xiaoxiang Zhu

Global urbanization has lead to new challenges for urban planners aiming to reduce poverty and ensure sustainability. To overcome these challenges, we need sufficient data on a global scale. Xiaoxiang Zhu combines satellite and social media data with machine learning...

Why shit matters | Christoph Lüthi

3 billion people worldwide live in cities without sewers or wastewater treatment plant infrastructure. This forces them to dump their waste into open waters, contaminating the drinking water for others downstream. Imagine if we could harness nutrients in wastewater...