Socio-Demographic Stratification of Climate-Change Awareness and Conditional Policy Support Across Africa

Climate change affects livelihoods across Africa, but awareness of climate change and support for government action may have different social correlates. This study identifies the social correlates of self-reported climate change awareness and of conditional support for immediate government action to limit climate change across 39 African countries, using Afrobarometer Round 9 data. We estimate weighted logistic and cumulative-logit models with country fixed effects and country-clustered standard errors. The awareness model includes respondents with valid awareness responses, while the policy-support model is restricted to respondents who reported awareness. Education is strongly associated with awareness: relative to no or informal education; post-secondary and post-graduate education correspond to a 22.6 and 26.6 percentage-point higher probability of reporting awareness respectively. Media exposure, community-meeting attendance, and collective action have smaller but still significant associations with awareness, corresponding to increases of 4.3, 3.3, and 5.9 percentage points, respectively. Among respondents who report awareness, perceived freedom of expression corresponds to a 2.4 percentage-point higher probability of strongly supporting government action, whereas perceived religious-leader corruption corresponds to a 3.2 percentage-point lower probability. Awareness and conditional policy support are therefore stratified by different factors: because education and information access shape who hears about climate change, educational and communication policies remain central to extending climate information across Africa, while institutional perceptions matter for sustaining public backing for costly government climate action among those already aware.