Why We Need a Public Debate on CDR

The targeted removal of CO₂ from the atmosphere — known as Carbon Dioxide Removal (CDR) — is essential to achieving greenhouse gas neutrality. Yet, public debate on the topic remains scarce. In this new policy brief, researchers from the CDRterra project emphasize: without an open societal discussion on whether and how CDR should be implemented, it cannot be effectively and responsibly integrated into climate policy.

CDR measures must go hand in hand with clear communication, transparency, and participation. Citizens, farmers, businesses, and policymakers all need reliable information about the potential, risks, and infrastructure requirements of different CDR approaches. Science, industry, and civil society must work together to create new spaces for dialogue and engagement.

The policy brief makes it clear: CDR will inevitably lead to conflicts—particularly around land use and food security. Addressing these challenges early offers the opportunity to develop fair and viable solutions. A purely technological approach falls short; public acceptance will be key to success. Only if policymakers, researchers, and the public engage in a shared conversation about the role, limits, and conditions of CDR can it become a meaningful part of climate strategy.