Gabriel Siqueira in

Gabriel Siqueira

Evaluator · DISC type DCS
Journalist at Global Citizen
📍 Brazil

Gabriel Siqueira is a multilingual communications and data analysis specialist with over 20 years of experience in socio-environmental organizations. As a journalist and PhD candidate at the Federal University of Santa Catarina, he focuses on data-driven storytelling, climate justice, and amplifying the voices of Amazonian traditional communities for a global audience.

He is deeply committed to sustainability, having co-founded an ecovillage in Brazil where he lived for five years. Gabriel is also recognized as a Civic Entrepreneur for his work as an environmentalist and political activist, aiming to foster positive social transformations. People describe him as thoughtful, strategic, and talented.

Interesting fact: He was trained by former U. S. Vice President Al Gore to become a Climate Reality Leader.

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Experience
17 Years
Current Role
Journalist
Location
Brazil
Personality Overview

How Gabriel shows up

Thorough Evaluator
Fast But Analytical
Quality Focused

They are not very likely to become strong advocates of your product or service They focus on the results, but can still be quite procedural and analytical about how to get there They have a unique set of diverse traits where they are decisive and methodical but can sometimes be extra cautious and skeptical

Priorities

Topics Gabriel cares about

Climate Justice
His work focuses on climate justice, particularly for the Amazon's traditional peoples. He covers this topic extensively as a journalist for Global Citizen.
Data-driven Storytelling
He combines his journalism background with data analysis to translate complex realities into compelling narratives, notably for the "Na Mesa da COP30" initiative.
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Career

Work history

3-2025 - 1-2026
Journalist
Global Citizen
11-2025 - 12-2025
Senior Communications Consultant
Centro Brasil no Clima
4-2025 - 10-2025
Lead Data Analyst
Instituto Regenera
9-2023 - 12-2024
Sustainability Data Manager
Kausal
8-2023 - 11-2023
Researcher
Observatório de Inovação Social de Florianópolis - OBISF
In the press

Media appearances

Gabriel Siqueira - Author - Global Citizen. Featured in Global Citizen
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Education
1-2025 - 3-2029
Doctor of Philosophy - PhD
Universidade Federal de Santa Catarina
2003 - 2003
Business Management and Economics
Goethe University Frankfurt
Social presence
in
Behavioral profile

DISC profile (public)

D

Dominance (D)

Dominance (D) reflects how goal and task oriented a person is, and their ability to accomplish results irrespective of how demanding the circumstances might be. Those scoring high tend to be motivated by winning, competition, and success.

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