All Speakers

Guilherme OLIVEIRA

Scientific Director

Vale Institute of Technology

Dr. Oliveira’s current work focuses on describing the biodiversity of the amazon, from a molecular perspective, with the use of DNA barcoding, genomics, and proteomics approaches. Extensive use of…

Guillaume GIGOT

Conservation Coordinator, Overseas

OFB - MNHN

Head of the Conservation Unit at PatriNat (OFB-MNHN), which develops programmes to support nature conservation policies. Works within a multidisciplinary team to assess for example the conservation…

guillemette PARRICAL DE CHAMMARD

Guillermo ORTUÑO CRESPO

Independent Research Consultant

IUCN World Commission on Protected Areas 2021-2025

Dr. Guillermo Ortuño Crespo pursued his interest in applied marine conservation through a B.A. in Marine Biology, an M.Sc. in Ecosystem-based Management of Marine Systems at the University of St.…

Gustavo ALANIS ORTEGA

Director Ejecutivo

International Council of Environmental Law

Gustavo CALDERUCIO DUQUE ESTRADA

Biodiversity Lead

WSP

Dr. Gustavo Calderucio Duque Estrada holds a BSc in Oceanography and both MSc and PhD degrees in Ecology. Since June 2025, he has served as Biodiversity Technical Area Lead at WSP Italy. He joined…

GUSTAVO SOBRINHO DGEDGE

Guy REEVES

Policy Advisor

Foundation on Future Farming

Guy Reeves is an evolutionary geneticist with over 20 years' experience working on a range of theoretical and applied topics. He has also worked on science policy in the context of…

Guy WESTERN

Cheif Operating Officer

SORALO

Hag Young HEO

Chief Researcher

KNPS

Haizea JIMENEZ

Head of Overseas programme

Comité national de l’UICN, France

Hakam MANDOURI

Climate Change & Resilience Officer

IUCN Secretariat

Hala HATAMLEH

Policy and Research Manager

Posterity Institute

Hala Hatamleh is the Director of the Irth Institute, under the Posterity Institute, where she also serves as Research and Policy Manager. She leads all research and policy initiatives related to…

Hala MURAD

President

Dibeen For Environmental Development

Hala S. Murad – Environmental and climate policy expertWork on climate justice advocacy, She holds a master’s degree in socio-ecological science & her thesis on climate change and…

Halima ABDIKADIR

Program officer

Indigenous Women Biodiversity Network

Halima is a dedicated conservative advocate with a focus on youth engagement and the practical challenges young people face in the field. Drawing on extensive…

Hambardzum MATEVOSYAN

Minister of Environment of the Republic of Armenia

The ministry of environment

Hambardzum Matevosyan was born on November 18, 1992, in Gyumri, Armenia.From 2009 to 2012, he studied at Grossmont College in California, USA, majoring in World Sciences. In 2012-2015, he continued…

Hamdan AL HOSANI

Visitor Experience Supervisor

DCT

Hamdan Khamis Al Hosani is Visitor Experience Supervisor at Qasr Al Hosn and the House of Artisans, cultural sites under the Department of Culture and Tourism – Abu Dhabi. He specializes in visitor…

HAMERA Aisha

Senior Manager Wildlife Conservation

WWF-Pakistan

Hamera Aisha is a wildlife conservationist with nearly two decades of experience in applied ecology, protected areas management, human–wildlife co-existence, and inclusive conservation. She serves as…

Hammad NAWAZ

Hammad SAEED

Manager Communications and KM, IUCN Pakistan

IUCN Secretariat

Mr Hammad Saeed is a development professional and he has been affiliated with the International Union for Conservation of Nature (IUCN) for more than a decade, with experience in both Switzerland and…

Hamza Rafay BUTT

Programme Officer/Technical Lead - Infrastructure

UNEP-WCMC

Hamza has a diverse experience of strategy development, programme design and implementation, for issues such as sustainable infrastructure, green/blue finance, nature-based solutions and climate…

Hana MATSUZAKI

Hana Matsuzaki has joined IUCN Protected and Conserved Areas team after seven years' experience as an officer in the nature conservation sector at the Ministry of the Environment, Japan. Among her…

Hanen FRIJI EP DAOUDI

technicienne supérieur

General Directorate of Water Resources

I'm Hanen Friji ,graduated from the university of Science in Tunisia, with a master's degree in life and earth sciences. I'm working as a senior technician in the General Directorate of Water…

Hang NGUYEN BICH

Project manager

WWF-Viet Nam

Nguyen Bich Hang is a forestry and sustainability professional with over 22 years of experience in sustainable forest management, responsible timber trade, and project management. She currently…

Hanna HADDAD

Programme Assistant-Protected Areas & Biodiversity

IUCN Secretariat

Eng. Hanna Haddad is a motivated conservationist and a detail-oriented problem-solver. He is currently the Programme Assistant for the Protected Areas & Biodiversity, World Heritage Programme at…

Hannah FAIRBANK

The Global Environment Facility secretariat

Hannah TIMMINS

IUCN Commission on Ecosystem Management 2021-2025

I am an ecologist with an interdisciplinary background in landscape-level conservation planning and management. I have researched and written about many topics including most recently the…

Hanneline SMIT-ROBINSON

BirdLife South Africa

Dr Hanneline Smit-Robinson serves as the Head of Conservation at BirdLife South Africa, where she oversees the organisation’s diverse Conservation Division. Hanneline holds a PhD in…