Dianna Cohen
Dianna Cohen bụ onye America na-ese ihe nkiri na onye na-eme ihe ike. Ọ bụ onye isi na onye guzobere Plastic Pollution Coalition, otu nkwado na òtù mmekọrịta mmadụ na ibe ya nke na-achọ ibelata mmetọ plastik.

Mbido ndụ na agụmakwụkwọ 
Cohen toro na Los Angeles.  Nna ya bụ onye na-eme ihe nkiri, nne ya bụkwa onye isi ụlọ ọgwụ Los Angeles Free Clinic.. Ọ gara UCLA, ebe ọ gụrụ ihe ọmụmụ ihe ndị dị ndụ tupu ọ gbanwee isi ya na nka.

Ọrụ 
Mgbe ọ gụsịrị akwụkwọ, Cohen malitere ịrụ ọrụ na collage, na mbụ na-eji akpa akwụkwọ na-acha nchara nchara, ma mesịa tinye plastik. Ihe ngosi mbụ ya nke usoro akpa ahụ bụ n'afọ 1994.

Mgbe afọ asatọ nke iji akpa plastik rụọ ọrụ, Cohen ghọtara na plastik ahụ na-emebi.  N'ajụjụ ọnụ a gbara ya n'afọ 2015, o kwuru, sị: Na mbụ enwere m obi ụtọ n'ihi na ọ pụtara na akpa plastik ahụ bụ nke na-adịru nwa oge na nke na-emepụta ihe dị ka anyị, nakwa na ha nwere oge ndụ na-adịghị agwụ agwụ.  N'ime nchọpụta banyere isiokwu ahụ, ọ chọpụtara na "plastic photodegrades ma ọ bụ okpomọkụ-degrades site na ịdọwa, mana ọ naghị apụ. "   N'afọ 2009, mgbe ọ matara banyere Great Pacific garbage patch, ya na nwanne ya nwanyị, Julia Cohen, Manuel Maqueda, Daniella Russo na Lisa Boyle guzobere Plastic Pollution Coalition (PPC).  Ọ durula mbọ ndị otu Plastic Pollution Coalition gbalịsiri ike iwepụ ihe a na-eji otu akpa maka biya, mmiri na ihe ọṅụṅụ ndị ọzọ n'ememme egwu na egwu egwu.

Onyinye 
Cohen enwetala ihe nrite maka ọrụ gburugburu ebe obibi ya. A kpọrọ ya Environmentalist of the Year site na SIMA n'afọ 2019. N'afọ 2016, e nyere ya ihe nrite onyinye nke Snow Angel Award nke Sun Valley Film Festival.

Onye nke ya 
Cohen na onye mmekọ ya, Jackson Browne, bi na Los Angeles.  Ha bụ ndị na-emepụta ihe na ihe ngosi nke afọ 2020 The Story of Plastic .  Ọ na-agba ọsọ n'elu mmiri kemgbe afọ 1996.

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