An anti-whaling activist's detention is extended by a Greenland court amid Japan's extradition efforts, spotlighting the ongoing dispute between environmental advocates and whaling countries.

A Greenland court has prolonged the detention of an anti-whaling activist while Japan pursues his extradition. The activist is facing legal action due to his opposition to Japan's whaling practices. The case highlights ongoing tensions over whaling between environmental advocates and countries that continue the practice.