Diane S. Katz is an adjunct scholar for the Mackinac Center for Public Policy, formerly serving as director of science, environment and technology policy from 2002 to 2008. Prior to joining the Center, Katz served for nine years as a member of The Detroit News editorial board, specializing in science and the environment, telecommunications and technology, and the auto industry. Her work has won numerous awards, including top honors from the Michigan Press Association in 1994, 1996, 1997 and 1998.
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By Diane S. Katz
Bad Science Fuels Environmental Policies
The obvious disconnect between environmental policy and science is hardly surprising given the political pressure to act on climate change. … more
The Not So Good Life
By the standards of the last century, air quality today is excellent — notwithstanding the claims of environmental activists. … more
Court Ignored Sound Science in Carbon Dioxide Ruling
Consensus is actually antithetical to the proper conduct of scientific inquiry. … more
Taken For a Ride
It bears noting that any park or other amusement facility that must rely on tax dollars, rather than private investment, is by definition not viable and thus unworthy of taxpayer support. … more
Environmental Doomsayers Can Breathe Easy
This welcome news is yet another reminder that prognosticators of eco-catastrophe are off the mark. … more
An Alternative to Green Orthodoxy (Viewpoint on Public Issues)
There is an alternative to embracing Green Orthodoxy. Few states or school districts have actually evaluated the veracity and impartiality of environmental curricula. … more
Government Broadband: Unnecessary and Unfair
More often than not, municipal broadband ventures have saddled taxpayers with unwelcome debt or otherwise failed to deliver promised results. … more
A Wisconsin Telecommunications Policy Primer
A guide to understanding telecommunications law and regulation in Wisconsin and the United States. … more
Supreme Court Ruling Shows Telecom Regulation Should Be Abolished
The ruling’s outcome is all well and good. Yet the FCC’s distinction between “telecommunications services” and “information services” is, in fact, imprecise and arbitrary — a regulatory invention that has no place in today’s telecommunications market. … more
Creating Clear Signals on Telecom
Telecom firms are understandably reluctant to invest in markets where regulators wield power arbitrarily. … more
When Politics Trumps Science
There’s no shortage of examples in which public policy has proved deadly when divorced from science. … more
Lansing Bureaucracy Threatens New Communications Technology
The Michigan Public Service Commission says it wants a “consistent regulatory policy.” Aiming for “consistency in policy usually means protecting special interests. … more
Land Preservation Double-Cross
A slim majority of county commissioners has so far refused to put the millage on the ballot, citing significant unanswered questions about its economic effects. … more
Michigan’s Primary Land-Use Plan a Failure
By every measure, Michigan remains largely a rural state. More than 18 million of Michigan’s 36 million acres is forestland, a share that has actually grown by 2 million acres in the past 20 years. … more

