SOS! The Future of Our Civilization and Our Planet According to One Soviet Era Russian Scientist

Recently, Greta Thunberg became a household name as a global climate change ambassador. However, dire predictions about the survival of our civilization based on the environment has a Soviet era beginning.

Russian scientist Nikolai Kardashev was a Soviet and Russian astrophysicist, Doctor of Physical and Mathematical Sciences, and the Deputy Director of the Astro Space Center of PN Lebedev Physical Institute of the Russian Academy of Sciences in Moscow. Kardashev, who recently passed away, created a scale in 1964 that is named after him.