scientists: Klaus Lackner

Klaus Lackner is a scientist who specializes in environmental technology, particularly in capturing carbon dioxide (CO₂) from the atmosphere to combat climate change. He develops innovative systems called direct air capture (DAC), which are like artificial trees that absorb CO₂ directly from the air. By removing excess greenhouse gases, his work aims to reduce global warming and help stabilize Earth's climate. Lackner’s approach combines engineering, environmental science, and sustainability, making him a leading figure in developing scalable solutions for a cleaner, healthier planet.