Source: Jeramy Johnson / Android Central Now that we're firmly into year two of the COVID-19 pandemic, it's easy to forget that another Earth Day is almost upon us; but sure enough, it'll be here in just a few days. Many traditional environmental pressures and stressors have eased a bit over the past year due to fewer people driving, flying, and moving about. More and more companies have also started to make sustainability a more important, and even a core, principle in their missions and business activities. Still, those improvements are not nearly enough to deal with the constant and growing threat of environmental pollution, economic disparity, and climate change.