Theme: "Roots That Empower"

TEDx Várzea Alegre 2025 carries the theme "Roots That Drive Us", a concept that explores how cultural identity and a sense of belonging — along with resilience and faith — are essential to both personal and collective growth. We believe that by valuing our traditions and stories, we can strengthen not only our individual identity but also the development of our community.

This event will be a unique opportunity to discuss the importance of education, popular culture, and regional development, showing how preserving and celebrating our cultural roots can generate a positive impact on our future. We believe that by integrating ancestral knowledge with today’s needs, we can create an environment of learning and innovation that drives progress and enhances societal well-being.

At TEDx Várzea Alegre 2025, we will explore how our cultural identity and sense of belonging are powerful forces for personal and collective growth.
We believe that by valuing our traditions and stories, we are building a stronger and more innovative future. It is in the connection between ancestral knowledge and present-day challenges that we find the path to transform realities, strengthen our community, and unlock new possibilities.

TEDExVárzea Alegre
EEEP Dr José Iran costa
First
Várzea Alegre, Ceará, 63540-000
Brazil

Eduardo Guimarães

President of the Brazilian Network of UNESCO Global Geoparks 🔸 Executive Director of the Araripe Geopark 🔸 Professor in the Department of Physical Education at URCA 🔸 Deputy Coordinator of the Latin America and Caribbean Geoparks Network (GeoLAC)

We are honored to announce Eduardo Guimarães as one of the outstanding speakers at TEDx Várzea Alegre 2025! Internationally recognized for his work in promoting geodiversity and sustainable development, Eduardo is a visionary who connects science, education, and innovation to transform realities. 🌍 🔸 President of the Brazilian Network of UNESCO Global Geoparks 🔸 Executive Director of the Araripe Geopark 🔸 Professor in the Department of Physical Education at URCA 🔸 Deputy Coordinator of the Latin America and Caribbean Geoparks Network (GeoLAC) Eduardo will bring a powerful perspective on how geoparks go far beyond environmental conservation — they are true drivers of economic growth, sustainable tourism, and the strengthening of cultural identity. His journey proves that knowledge and preservation can walk hand in hand toward a more innovative and sustainable future. 🌱🔬 An unmissable talk for those who believe in the power of roots to drive meaningful transformation.

Maria Larissa Pereira Paiva

Citizen scientist, science communicator, analog astronaut, education and science popularization activist

First Analog Astronaut from Ceará, trained by Wogel Aerospace in Brasília; Science communicator and digital influencer, with over 18,000 engaged followers in science and education; Founder of the project “Pires Ferreira nas Estrelas ”, which promotes science olympiads and citizen science activities in the Ibiapaba mountain range and across Brazil through online initiatives; Citizen scientist in international programs, including: Asteroid Hunt (NASA/IASC/MCTI) – Detected 25 asteroids: Galaxy Cruise (National Astronomical Observatory of Japan) – Analyzed over 2,000 galaxies Science Popularization Ambassador (POP Ciência) – Recognized by Brazil’s Ministry of Science, Technology, and Innovation (MCTI) for impact on science education Forbes Under 30 (2024) – Featured in the Science and Education category; Medalist in the Brazilian Astronomy and Astronautics ; Awarded in several national and international STEM competitions, including the "Lead Like a Girl, Change the World" Award in 2023