sentences:  , Attaran was counsel on a successful administrative law challenge to the issuance of wood incineration permits in British Columbia that caused exceptionally high levels of smoke and small particulates (PM 10) that harmed asthma patients.of the right to a healthy environment being fully litigated as a constitutional right under s. 7 of the "Charter of Rights and Freedoms" (the right to life, liberty and security of the person).In 1999 and 2000, Attaran was an environmental lawyer participating in the negotiation of the Stockholm Convention on Persistent Organic Pollutants, which banned the manufacturing and use of certain toxic substances.