World Environment Day: Recent global events reveal climate change's undeniable reality

Smoke from Canadian wildfires gave citizens another day of poor air quality

The fires have forced more than 27,000 Canadians in three provinces to flee their homes

Landslides and flash floods triggered by several days of torrential monsoon rains in India’s northeast

It has taken the lives of at least 44 people in Indian states such as Assam

At least 3,018 people have been displaced, while 265 houses were “completely destroyed” in the Nigerian floods

A natural disaster has been declared in Australia after unprecedented floods in New South Wales

Glacier collapse triggered massive landslide, wiping out most of Blatten, Switzerland, likely due to climate-driven permafrost thaw