Two journeys into the Amazon, one company built to listen

Before Carlos Nobre became one of the scientists most closely associated with the future of the Amazon, he was a newly graduated electronic engineer looking for the place where his work could matter. Student journeys through the region in 1971 and 1972 had stayed with him. In late 1975, when an opportunity opened at the National Institute for Amazonian Research in Manaus, he went.

The engineer who learned to read a living system

Carlos began at INPA maintaining and assembling scientific equipment and helping researchers instrument the forest and rivers. When an MIT expedition visited, his engineering skills and English placed him alongside the team. A three-month invitation to learn a laboratory instrument became an invitation from meteorologist Jule Charney to apply for a doctorate. Carlos chose MIT, completed a PhD in meteorology and returned to Brazil to spend his career understanding the Amazon's climate.

A second arrival

Diego Saez Gil came to the Amazon on a personal journey that changed the direction of his professional life. He saw both the scale of the forest and the gap between the value everyone attributed to it and the infrastructure available to protect it. That experience became part of the seed for Pachama.

In 2017 and 2018, while Pachama was still an idea, Diego reached out to Carlos. Their early calls gave Diego informed encouragement before there was proof. Carlos helped him believe the problem was worth attempting and that technology, if grounded in science, could be useful.

The meeting in New York

Years later, Pachama and Patria Investments created a partnership to catalyze large-scale reforestation investment in Latin America, with a first fund focused on Brazil. Patria invited Carlos to advise the effort. Diego and Carlos met again in New York for the public presentation of the partnership: the entrepreneur and the scientist, now working on the same system from different sides.

This time, from the beginning

After Pachama was acquired by Carbon Direct, Diego began working on the next question: how to build enduring biodiversity intelligence for every institution that needs to understand nature well enough to act. He called Carlos again. This time, the invitation was to join from the beginning as KEA's Founding Chief Scientific Advisor.

KEA combines the instinct to build with the discipline to measure; global technology with knowledge held in places; and the urgency of a startup with a Foundation designed to protect the mission for the long term. The story began with two people, decades apart, arriving in the Amazon and deciding to keep listening.