Changes

** Sebastian: Give me more time to cover this {{w|List of waste types}}, this {{w|Index of waste management articles}}, this {{w|List of waste management concepts}} and this {{w|List of solid waste treatment technologies}}. Also [[w:Waste picker|waste picking]]✔, {{w|reuse of excreta}}, {{w|compost}}, {{w|anaerobic digestion}}, {{w|sharps waste}}✔, {{w|mechanical biological treatment}}, {{w|Ship disposal}}, {{w|Demolition waste}}, {{w|Illegal dumping}}, {{w|Waste picker}}s, {{w|Waste hierarchy}}, {{w|London Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter}}, {{w|OSPAR Convention}}, {{w|Oslo Dumping Convention}}, <strike>{{w|Barcelona Convention}}</strike> (fit for Timeline of pollution), {{w|Global waste trade}}.