With respect to environmental issues, the most effective way to shift "business models" is to internalize externalities: Incorporate the costs of environmental damage into the costs of supplies. If one does that, then all accounting systems, all profit and loss statements, all projections of ROI automatically take environmental harms into consideration. This approach is much more effective than is exhortation (e.g. "Business should care more for the environment") or the idea of B-Corporations.
Moreover, there is a LOT more transpartisan support for this kind of approach than is usually realized. Consider the following approaches to internalizing externalities:
1. Green tax shifts (revenue neutral shifts of taxes towards environmental harms offset by reductions in corporate or personal tax rates).
2. Property rights solutions (e.g. tradable rights to a particular portion of a fishery).
3. Environmental trusts (e.g. legal trusts set up with a specific fiduciary responsibility to preserve a specific ecosystem asset, such as an aquifer, a watershed, or a forest).
In each case, I know of many free market economists, including experts at Cato, Reason, etc., who would support some versions of such policies as well as experts from environmental organizations would would support such policies. A transpartisan effort could work to get legislation passed on behalf of such policies.
It takes sustained work to pass the relevant legislation and most victories are small and piecemeal. But many of these solutions, once established, providing long-lasting protections to the environment and permanently shift business models in all industries - because the fundamental cost structure for all uses has changed.
I've written about these approaches in some depth here,
I can provide more detailed references for anyone who is serious about such initiatives. For a time I was working on various aspects of putting together transpartisan coalitions but found so little interest and support that I gave up.
Michael Strong
Chief Visionary Officer
FLOW