Oii - Observatory for Information Integrity - Climate

Climate disinformation: who tried to FLOP COP30 but didn’t stand a chance

The breakthroughs of a historic COP for climate information integrity

6 hrs ago • 

Thais Lazzeri

 and 

Rafael de Pino

Lying has become a business. And it's making billions.

Download the ebook: Climate Information Integrity: How to act NOW to ensure the success of the climate agenda

Nov 12 • 

Thais Lazzeri

 and 

Rafael de Pino

3

October 2025

COP30 starts here: the cost of climate lies

A deep dive into the supply chain of disinformation and its real impacts on the climate

Oct 30 • 

Thais Lazzeri

 and 

Rafael de Pino

6

September 2025

COP disinformation hits record high

The lies spreading across social media threaten the “COP of truth” announced by President Lula at the UN

Sep 25 • 

Thais Lazzeri

 and 

Rafael de Pino

7

August 2025

COP30: The New Climate Denial Is Economic

The dispute is no longer only political or environmental: the new climate denial doesn’t just reject science, it distorts economics - and it’s already…

Aug 28 • 

Thais Lazzeri

 and 

Rafael de Pino

7

1

1

July 2025

How does a lie become law?

Information integrity: 1,383 mentions and how climate disinformation took center stage in the ‘Devastation Bill’, the most devastating environmental…

Jul 31 • 

Thais Lazzeri

 and 

Rafael de Pino

5

June 2025

Who profits from climate lies? The disinformation economy and Brazil’s path toward COP30

The Amazon rainforest, the BBC, and the new highway of disinformation

Jun 26 • 

Thais Lazzeri

 and 

Rafael de Pino

4

1

May 2025

‘Shopee* Indigenous’ and Climate Disinformation

Did you know that a congresswoman from São Paulo, recently removed from office for spreading disinformation on social media, is leading online attacks…

May 22 • 

Thais Lazzeri

 and 

Rafael de Pino

6

April 2025

Climate lies: the COP president’s worst nightmare is real

Oii is the Observatory for Information Integrity, focusing on climate, environment, and democracy. Come take a look

Apr 23 • 

Thais Lazzeri

 and 

Rafael de Pino

6

March 2025

Coming in April 2025.

Coming soon to your inbox: Oii, the newsletter from the Information Integrity Observatory – Climate and Environment.

Mar 13 • 

Thais Lazzeri