Environmental legislation works: Like most big cities in rich countries, Boston is much cleaner than it was 50 years ago. How dirty was Boston 50 years ago? ‘The harbor was used as a waste bin’ via
How dirty was Boston 50 years ago? ‘The harbor was used as a waste bin’ via
What most stands out is the pollution - trash, refuse, buldings falling down. Comparing to today - show's what societal effort can do if we try (cf. global warming). via