Rain-induced flooding devastates Black communities in southern Brazil

Severe flooding in Porto Alegre, Brazil, disproportionately impacted the city's Black residents, exacerbating existing inequalities and causing widespread displacement and damage.

Tiago Rogero reports for The Guardian.


In short:

  • Torrential rains flooded Marcelo Moreira Ferreira’s home in Porto Alegre, forcing him and his family to evacuate.
  • Research shows the hardest-hit areas have a high proportion of Afro-Brazilian residents, highlighting systemic inequality.
  • Brazil’s federal government has announced aid, but many affected, including Ferreira, find it insufficient.

Key quote:

“I’m afraid the water will rise again, but we came back because it’s the only place we have.”

— Marcelo Moreira Ferreira, resident

Why this matters:

Flooding in Porto Alegre reveals deep-seated racial and socio-economic disparities, with Black communities facing the harshest consequences. Rising global temperatures and altered precipitation patterns are contributing to more extreme and unpredictable weather, posing a growing threat to vulnerable populations.

Donald Trump speaking & pointing finger at CPAC 2011 in Washington, D.C.
Photo Credit: Gage Skidmore https://www.flickr.com/photos/gageskidmore/ Creative commons: https://creativecommons.org/licenses/by-sa/2.0/

Authoritarianism is climate policy

The Trump administration’s imperialist, repressive rampage is a classic response to escalating crisis.
Ocean surf at the beachline
Photo credit: Polina Kuzovkova For Unsplash+

Company hopes new technology will make desalination more efficient

Climate change is driving a global boom in desalination as regions turn to the sea for drinking water.
Rear-view of person walking on stone walkway in rain with white umbrella
Photo credit: Photo by Seele An on Unsplash

‘If you’re flushing the toilet with grey water, people should know’: how China turned rain into an asset

Architects and designers have recycled ancient practice of collecting rainwater to make buildings ecologically friendly.

An oil tower flaring gas into the sky

BC made small gains on emissions — but the province is scrapping policies

A new report shows some limited progress on reducing carbon pollution in 2023 — the latest year for which data is available. But experts worry the trend may reverse after recent clawbacks of several climate measures.
A set of servers with wires connecting equipment

Data centers could double Delaware’s power demand, Delmarva says

Delaware could see five new data centers with a combined energy demand reaching almost that of the entire state, according to Delmarva Power. 
A giant door opening onto an underground research station in a snowy landscape

Antarctic ice vault preserves Mont Blanc and global glacier samples for future science

A slice of the Mont Blanc glacier has become one of the first Alpine ice samples to be stashed away in a natural Antarctic freezer for future scientists to study.
a snow covered street lined with small houses
Credit: K8/Unsplash

These Finnish homes are being heated by a surprising source: Bitcoin

Can the reuse of crypto mining’s waste heat redeem its carbon footprint?
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.