Accident at a Speed of 20 km/h of the 1930s

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So, according to these statistics, the total number of deaths in accidents in the United States by 1930 amounted to 31,204 people (which is about 25, 4 people per 100,000 population). For comparison, now this figure continues to decline rapidly and is already 11.4 deaths per 100,000 citizens.

Man, Stop it! Animals That Halved in 40 Years

More recently, the World Wildlife Fund has published statistics stating that wildlife has declined by 52% since 1970. Your attention is invited to a selection of animals that have experienced the influence of man on nature.