Eduardo Mera has been a Research Professor at the Universidad Tecnológica Metropolitana, Chile, from 2010 until the present. They became an Environmental Engineer, Universidad de Chile, in 2006, with a BSc at the Universidad de Chile in 2001, a DEA at the Universitat de Barcelona in 2006, and an MSc at the Universidad Tecnologica Metropolitana, in 2022. Their professional interests include complexity, nonlinear dynamics, nonlinear time series, air pollution, chaos, and entropy. They are a member of the Chilean Society of Physics. Please check intended meaning retained.