Academy Award® Winner, Jeff Bridges presents this beautifully photographed tour de force of original thinking on who we are and the environmental challenges we face.
Learn more
Talking about climate change can, well, be tough. In 2016, I partnered with the Alliance for Climate Education, to experiment with training concerned teenagers to have conversations with their parents and adults in their lives about climate change.
Learn more
Renee’s groundbreaking research book, Environmental Melancholia: Psychoanalytic Dimensions of Engagement, is now available.
Learn more
Guide to Reducing Ivory Demand, with WWF
Learn more


Understanding human behavior at the deepest levels is no longer an option. It’s an imperative.

When it comes to meeting our most urgent ecological challenges, our engagement and communications efforts require a fundamental fluency in how people not only think, but feel about our changing world. The greatest barrier facing engagement is not more education or awareness-raising. It’s how people may find it hard to process such challenging information, such as climate change threats, water and food security, threats to wildlife conservation, or our relationship with energy.

Renee Lertzman knows how to turn our aspirations for a better world into actions that make a difference. She works with leaders in business, government, NGOs, and academia to develop innovative research, insightful strategies, and transformative learning programs to engage stakeholders in responding to the most profound challenges of our time. Central to this is applying insights from psychosocial research, neurosciences and social sciences to how we can be more effective and impactful in our communications. Often this involves rethinking our assumptions when it comes to behavior change and the psychology of our current environmental challenges. Learn more about Renee…

Upcoming Events


Motivate action through research-driven strategy. Learn more…


Inspire audiences to see stakeholders in a new light. Learn more…


Learn about psychology and the environment. Read more…



Climate 2020 – Tackling apathy and denial

For those working on the front lines of climate action, it can be bewildering why more people are not taking action to protect themselves and their planet from the myriad threats posed by climate change. Despite what is currently known about these threats, humans...

read more

Mourning and Motivation

Days following the election, many of us were wondering how best to cope emotionally, politically and cognitively to the turn of events. Especially for those working in the environment and climate sectors, it’s felt particularly daunting. The Human Impacts Institute...

read more

Netherlands “Big Ideas” Keynote Video

Closing the "Big Ideas" conference at InScience 2016 in Nijmegen, NL, I spoke about the psychology of climate change. People are not as apathetic as it seems. The real problem is a feeling of powerlessness. Some might see climate change crises as an opportunity for...

read more

Podcast – Warm Regards

Three separate interviews with leaders on the environment — Jeff Hayward, Katherine Crocker, and Renee Lertzman — were asked what they’re doing in response to the election results. What we can do? Jeff Hayward, who is vice president of landscapes and livelihoods for...

read more

Sign up for Renee's email list