Obradovich, Nick et al. (2016)

Ogunbode, Charles A. et al. (2019)

Oreskes, Naomi (2004)

Otto, Ilona M. et al. (2020)

Overland, Indra et al. (2020)

O’Neill, Saffron et al. (2015)

O’Neill, Saffron et al. (2009)

O’Neill, Saffron J. et al. (2013)

O’Neill, Saffron J. (2013)