Climate change and variability

The National Climate Assessment (NCA) assessed the science of climate change and variability and its impacts across the United States, now and throughout this century. 
High-level synthesis of the material: nca2018.globalchange.gov

Another study concludes for the mid of this century the end of mankind on earth.
docs.wixstatic.com - Existential climate-related security risk

See also:
deutschlandfunknova.de - Der Klimawandel kommt schleichend
youtu.be - Ruthe - Klimaforscher
sueddeutsche.de - So sieht das Klima der Zukunft in Bayern aus
yougov.co.uk - International poll: most expect to feel impact of climate change, many think it will make us extinct
klimafakten.de
t-online.de - Der Schutz der Umwelt steht schon im Koran.
heise.de - Klima-Risiko-Index (PDF-Download)