Harry Blackmun,
Sierra Club v. Morton — Dissenting Opinion
“ Alternatively, I would permit an imaginative expansion of our traditional concepts of standing in order to enable an organization such as the Sierra Club, possessed, as it is, of pertinent, bona fide, and well recognized attributes and purposes in the area of environment, to litigate environmental issues. This incursion upon tradition need not be very extensive. Certainly, it should be no cause for alarm. It is no more progressive than was the decision in Data Processing itself. It need only recognize the interest of one who has a provable, [p758] sincere, dedicated, and established status. ”
