Rising Talent

Rising Earth Environmental Science Speakers

24 credible, up-and-coming voices in earth environmental science - active on the circuit, beyond the household names.

24 rising earth environmental science speakers on Mezzo - including Mandë Holford, Alison Criscitiello, and Fabrizio Del Maffeo. Each with the talks, gig history, and co-appearances to back it up.

MH

Mandë Holford

Marine Biologist | Pioneering Biotechnology Innovations

4 recent talks · through 2026
Alison Criscitiello

Alison Criscitiello

Ice core scientist

4 recent talks · through 2026
FM

Fabrizio Del Maffeo

Space Technology | Satellite Systems | Earth Observation

3 recent talks · through 2026
JG

Jane Goodall

Pioneering Primatologist | Revolutionizing Understanding of Chimpanzee Behavior

1 recent talk · through 2025
Robert Ballard

Robert Ballard

Ocean Explorer & Discoverer of the Titanic | National Geographic Explorer

1 recent talk · through 2024
JJ

Jeremy Jackson

Marine Biologist | Exploring the Oceans of Innovation

1 recent talk · through 2026
LK

Lian Pin Koh

Conservation Scientist | Protecting Biodiversity & Addressing Climate Change

1 recent talk · through 2026
Alec Luhn

Alec Luhn

Environment Reporter | New Scientist

1 recent talk · through 2026
Enric Sala

Enric Sala

National Geographic explorer | Leading global ocean conservation and marine protection initiatives

4 talks · through 2021
Carl Safina

Carl Safina

Ecologist & Conservationist | Organizational Culture & Nature

3 talks · through 2018
Johan Rockström

Johan Rockström

Environmental Scientist | Climate Change & Sustainability Thought Leader

3 talks · through 2020
Ayana Elizabeth Johnson

Ayana Elizabeth Johnson

Marine biologist and climate policy expert | Co-founder of Urban Ocean Lab

3 talks · through 2022
Edith Widder

Edith Widder

Ocean Explorer | Combatting Marine Degradation

3 talks · through 2013
Nalini Nadkarni

Nalini Nadkarni

Canopy Explorer | Pioneering Forest Conservation & Emerging Tech

2 talks · through 2010
Eric Berlow

Eric Berlow

Environmental Scientist | Social Impact & Systems Change

2 talks · through 2013
Nicholas A. Christakis

Nicholas A. Christakis

Sociologist & Physician | Advancing Scientific & Environmental Frontiers

2 talks · through 2010
David Gruber

David Gruber

Marine Biologist & Environmental Explorer | Studying Whales & Ocean Life

2 talks · through 2020
Lucy Cooke

Lucy Cooke

Zoologist & TV Presenter | Uncovering the Unexpected Truths About Animals

2 talks · through 2019
Paul Stamets

Paul Stamets

Mycologist | Transforming Ecosystems with Mushrooms

2 talks · through 2023
Taylor Wilson

Taylor Wilson

Nuclear Fusion Prodigy | Biology & Environmental Innovator

2 talks · through 2013
Prosanta Chakrabarty

Prosanta Chakrabarty

Evolutionary Biologist | Uncovering Fish to Explain Human Origins

2 talks · through 2018
Kristen Marhaver

Kristen Marhaver

TED Senior Fellow | Coral Reef Conservation & Marine Science

2 talks · through 2017
Carolyn Porco

Carolyn Porco

Cassini Imaging Leader | Exploring Planetary Science & Climate

2 talks · through 2009
KL

Karen Lloyd

Geomicrobiologist | Life in the Deep Subsurface Biosphere

2 talks · through 2019
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