成人快手

Sea cucumbers fixing the world

How the humble sea cucumber and its poo is helping coral reefs

• 24 mins

Disaster zone innovators

Hospital trains and robot medics

• 24 mins

Training heroin users to save their friends

How drug users in Scotland are being trained to treat people who have overdosed

• 24 mins

Sharing the river

How two communities in Bolivia learned to work together to protect their water

• 23 mins

Fighting period poverty

How hand-stitched pads and a comic book are trying to make women鈥檚 lives better

• 23 mins

The plastic eaters

The hungry enzymes that might just be the solution to plastic pollution.

• 23 mins

Building a clinic to save a forest

How cut price health treatment has helped reduce logging in Borneo

• 24 mins

The country tackling loneliness

How the Netherlands is making a serious attempt to tackle something we can all feel

• 23 mins

Making landfill less awful

The people trying to improve this icon of our wasteful culture

• 23 mins

Fake birds and other stories

This week a host of great ideas inspired by solutions we've told you about in 2023.

• 23 mins

Keeping the Amazon standing

Making a living from the Amazon without cutting down trees

• 23 mins

Rewilding Earth

How beavers, bison and jaguars may help rebalance ecosystems

• 23 mins

Overcoming stigma

The communities in Nigeria and India changing mindsets

• 23 mins

Making life easier for older people

We're in the US and Spain to look at how life can be improved for ageing populations.

• 23 mins

Bringing dead languages back to life

How do you revive a language with no living speakers?

• 24 mins

Clever ways to get kids learning

We look at innovative educational solutions in Senegal, Ghana and Pakistan.

• 23 mins

Speaking up at work

We look at how to raise concerns about wrongdoing in the workplace

• 23 mins

Magic mushrooms and mental health

Could psychedelic drugs help in the treatment of mental health conditions?

• 23 mins

Greener ways to feed the world

How lab-brewed dairy and urban food forests can tackle climate change and hunger

• 23 mins

The power of music

Innovative ways that music can ease pain and bring people together.

• 22 mins

How literacy can change a life

How an app in Somaliland and moveable classrooms in Bangladesh help adults learn to read

• 22 mins

Redefining luxury fashion

The luxury products that love the planet.

• 22 mins

Kangaroo care for premature babies

The simple skin-to-skin approach saving newborn lives

• 23 mins

Restoring California's underwater forests

We look at projects helping protect and restore kelp along the coastline of California

• 23 mins

Fighting sexism in society

We look at how entrenched sexist attitudes towards women are being tackled

• 22 mins

The school run by kids

The Thai school that鈥檚 proving a model for Thailand and beyond.

• 22 mins

Living with climate change

We go to El Salvador to look at projects tackling the effects of rising temperatures.

• 23 mins

Solving Mexico City's water crisis

We meet the scientists, activists and urban planners tackling the megacity's water woes.

• 22 mins

Fashion without barriers

Exploring style and beauty for people with disabilities.

• 22 mins

What to do with an empty mall?

The US malls being brought back to life as schools, healthcare centres and offices.

• 23 mins