内容摘要：In recent years, Andrew, a self-described misogynist, has built a massive online presence, including more than 10 million followers on X, sharing his lifestyle of fast cars, private jets, and yachts.

In recent years, Andrew, a self-described misogynist, has built a massive online presence, including more than 10 million followers on X, sharing his lifestyle of fast cars, private jets, and yachts.

Prof Anil Gupta who runs the Honeybee Network, a platform for supporting such ventures, call these "frugal innovations"."It is a mindset," says Prof Gupta.

"Frugal innovation is about making solutions affordable, accessible, and available. Many of these innovators don't have formal education but are solving real world problems."It's difficult to put a number on such businesses, as there has never been an in-depth study.Prof Gupta says such start-ups are crucial because they provide jobs in rural areas and start a cycle of economic change.

For example, Mr Prajapati now employs 150 people in his workshop and has branched out into cookware, clay water filters and is experimenting with homes made of clay.Another start-up that's hoping for similar success, is run by Bijayshanti Tongbram in the northeastern state of Manipur.

She lives in Thanga village which is home to one of India's largest freshwater lakes, Loktak.

Here lotus flowers bloom in abundance.However, Raphaël Mayoraz, head of the regional office for Natural Hazards, warned that further evacuations in the areas close to Blatten might be necessary.

Climate change is causing the glaciers - frozen rivers of ice - to melt faster and faster, and the permafrost, often described as the glue that holds the high mountains together, is also thawing.Drone footage showed a large section of the Birch glacier collapsing at about 15:30 (14:30 BST) on Wednesday. The avalanche of mud that swept over Blatten sounded like a deafening roar, as it swept down into the valley leaving an enormous cloud of dust.

Glaciologists monitoring the thaw have warned for years that some alpine towns and villages could be at risk, and Blatten is not even the first to be evacuated.In eastern Switzerland, residents of the village of Brienz were evacuated two years ago because the mountainside above them was crumbling.