Some may know that this is the slogan for the World Health Organization (WHO): think globally, act locally. So, what does it mean? The intriguing part about this phrase is that it's open to interpretation. WHO, as the leading global health institution in the world, actively promotes the thorough and effective, research, development and practice of public health programs, treatments and interventions for the world's most pressing population health issues. Okay, that's my technical interpretation. Their slogan though, I think is simple: we can think big when it comes to making a difference, but until we do our part, in our own communities, we won't ultimately be contributing to a healthy and sustainable world. This phrase can mean that we hold a level of consciousness in terms of the major threats and opportunities in our world and try to find a way to interpret that in our own backyard.