Aviation has boomed in the past decades, with low-cost airlines helping make travel affordable to more people, but the industry faces a major challenge to play its part in cutting emissions responsible for global warming.

- How polluting is flying? -

As sea waters slowly rose around his temple and his neighbors fled inland, Thai abbot Somnuek Atipanyo refused to budge and is today a symbol of the fight to restore the country's fast-eroding coastlines.

Climate marchers handed in a lawsuit to Shell's headquarters in the Netherlands on Friday aimed at forcing the oil giant to meet targets in the Paris accord.

Norway's sovereign wealth fund, the world's biggest at more than $1 trillion, will soon be able to invest in unlisted renewable energy infrastructure projects, such as wind farms and solar parks, the government said Friday.

Currently 66.3 percent of the fund is invested in shares, 30.7 percent in bonds, and three percent in real estate.

Germany's powerful BDI industry federation Thursday urged Berlin to trim its ambitions for cutting greenhouse gas emissions, saying the goal of close to zero by 2050 is unrealistic.

Germany's Bavaria state said Wednesday it will pass into law a popular "save the bees" petition that promises drastic changes in farming practices.

More than 113 million people across 53 countries experienced "acute hunger" last year because of wars and climate disasters, with Africa the worst-hit region, the U.N. said Tuesday.

Germany said Tuesday it had reduced emissions of greenhouse gases signficantly for the first time in five years in 2018, although it has already abandoned self-imposed targets for the end of this decade.

Eleven climate change protesters stripped off in Britain's House of Commons on Monday during another lengthy debate about Brexit, chastising MPs for ignoring the urgent environmental needs of the planet.

"I'm tired of the time and resources our government wastes rearranging the deckchairs on the Brexitanic," Iggy Fox, a 24-year-old wildlife biologist and one of the protesters, said in a statement.

Iranian authorities on Monday ordered the immediate evacuation of flood-stricken cities in a western province as rivers burst their banks, dams overflowed and vast areas were cut off from communication.