In conversation with Professor Eeshan Chaturvedi, Assistant Dean of Jindal School of Environment and Sustainability, we discuss the definitions of 'environment' and other related terms such as 'ecosystem' and their historical development. We explore the impact of the multiplicity of these definitions on creating policy and legislature and how some policies that may seem unrelated to the environment may have a tangible impact on sustainability. Professor Chaturvedi also touches upon the importance of being curious in the field of Climate Science and Sustainability and using curiosity as a tool to develop you own stand on climate.