  There are two major challenging problems facing humanity today which are the
ongoing Coronavirus disease (COVID-19) pandemic started in late 2019 and the
environmental crisis due to fossil fuels combustion causing over increase of
greenhouse gases in the atmosphere. While the first problem seems to be a
temporary remedy for the second one due to less travels by individuals, actual
solution of both problems may require a comprehensive scientific,
technological, and socioeconomic decisions. In this report we look at the role
of nanotechnology and nano-scale materials towards the solution of these two
major challenges.
