The head of the World Economic Forum says it's "reassuring" that US President Donald Trump and climate activist Greta Thunberg will both return to its annual meeting in Davos this year, noting that concerns about the environment will be a key topic.
WEF founder Klaus Schwab sees vast changes in business, society and culture over the 50 years since he created the yearly gathering in the Swiss Alps, which initially was a forum for business leaders but now is a key stop for policymakers and activists as well.
Following another year of extreme heat, out-of-control wildfires and melting ice sheets, environmental issues are considered to be the top five long-term risks confronting the global economy, WEF said last week, citing a survey of more than 750 decision-makers.
It said catastrophic trends like global warming, climate change and the extinction of animal species would top the agenda at the meeting that begins Tuesday.
The forum is shifting its focus of recent years from how technology is transforming lives to the environment and responsible business practices that promote jobs, fight climate change and work for social good along with profit-making.
The focus on environment could make for an uncomfortable subject for Trump, whose administration has called for expanded use of carbon-spewing coal, stripped away environmental protections and played down concerns among scientists about man-made climate change. Trump has also moved to take the US out of the landmark 2015 Paris accord to fight climate change.
Schwab says Trump is welcome because of his role on the world stage while Thunberg will keep the focus on the environment. Both will speak Tuesday on the opening day.
"I think both voices are necessary," Schwab said Sunday in an interview with The Associated Press. "The environment will play a particularly important role during this meeting."