BBC OS Conversations: The floods in Brazil

Shan Ng follows acclaimed Hong Kong and Taiwan cinematographer Kwan Pun Leung as he creates a new music video, Fragile Love. Known for his work on landmark films including In the Mood for Love and 2046, Kwan has built a reputation for crafting deeply poetic and emotionally resona ...  Show more

On 25 February 1986 the Philippines, Asia’s oldest democracy peacefully took control of its destiny. Ferdinand Marcos, a democratically elected president-turned dictator, who remains accused of widespread graft and human rights abuses, had gambled on one too many rigged elections ...  Show more

Half of the world’s river systems host hydro-electric dams. They offer reliable electricity but their construction forces people from their homes and disrupts the natural life of the river.Scores of dams already span the Mekong River, the great waterway linking China to Vietnam. ...  Show more

In April, the South African province of KwaZulu-Natal experienced a period of heavy rainfall. It caused flooding that killed more than 400 people. Many are still unaccounted for and tens of thousands were made homeless. In recent days, the rains have returned putting more people ...  Show more

It’s been more than two weeks since devastating floods swept away large parts of the city of Derna. The government in the east of the country says more than 4000 people lost their lives in the disaster, although this number remains disputed. Many more thousands of people are stil ...  Show more

Sponge cities use natural features to slow down, soak up and reuse flood water. Yu Kongjian nearly drowned as a boy when his village flooded, but it inspired him to come up with the sponge city concept. It’s now being rolled out across China. In Singapore too, parks and lakes are ...  Show more