Abstract
SETTING: Public health practitioners are called to effectively communicate with the public on climate change. The climate crisis requires swift action that starts with public awareness of climate-related health impacts and leads to public support for individual, community and systemic actions to mitigate and adapt to climate change. INTERVENTION: This paper discusses learnings about public opinion research and communication strategies and how a health-focused climate communication campaign-#MakeItBetter-could help to increase awareness and engage new audiences, including public health partners, in conversations about climate change in order to reduce climate-related health impacts for current and future generations. The #MakeItBetter campaign was grounded in evidence-informed messaging, being sensitive to health inequities. Emerging research and pre-campaign testing suggest that framing climate change as a health issue is a promising practice. OUTCOMES: The #MakeItBetter campaign appeals to parents/caregivers to learn more about climate-related health impacts, take protective action for children and support multi-level climate action. The campaign launch secured 89 news stories, including multicultural media coverage. Longer-term evaluation is required to determine the campaign's effectiveness in building public support for climate action. IMPLICATIONS: An innovative approach to climate communication that draws on the intersections between behavioural and climate sciences and engages in multi-sectoral collaboration can spur both climate action and health protection, aiding public health practitioners and partners in effectively communicating the urgency for climate action. More work is needed to support communication on climate change as an inequity multiplier and promote climate action and community resilience for health equity co-benefits.