With a background in Medicine and Public Health, Cale believes that health, access, and equality are essential for all people. Cale is dedicated to changing the social determinants of health that prevent people from living in optimum health, not just being free from disease, but also have clean air to breathe, clean water to drink, in an environment free of conflict, discrimination, and inequity. 

Cale's main passions in Global Health include disease control, health promotion, urban and environmental health, air pollution, humanitarian crisis and conflict, and disaster planning and response.