Now approaching half of the 21st century, radical changes have taken place in many areas of society. Of course, particular attention was paid to the 16th Sustainable Development Goal: The concept of law is the new point of reference for every decision in every sector of society. In particular, justice is now being properly administered, new fairer laws have been declared, all citizens are given equal opportunities. Societies are healthy, without being affected by tensions, so governments can devote their work to fighting climate change. Climate change is the most challenging challenge facing Europe and the planet. Significant, drastic efforts are being made, but it is already slow. Fortunately, all countries have joined forces, putting saving the planet as the primary goal.