Editing Green light

'''Green light''' is designation for a product certification that the product 
* has not caused harm (by pollution, depletion of resources, etc.) to any fragile ecology in the region it was made;
* was not made with sweatshop labour (forced labour, child labour);
* revenues for which will not pay for corporate crimes.

It may also signal an [[endorsement]] - meaning effectively '''buy at any [[price]]'''

It is also possible for a '''conditional endorsement''' to be made.
This is a [[score]] easily translated into a [[price premium]].  If
the [[price]] minus that [[price premium]] (which represents higher
price you are willing to pay for the merits) is less than that of
the [[alternative product]], then you should buy it.  But this means
the same as a [[yellow light]] if the price is so close that premium
is not obvious.  In this case no single product can be green-lighted,
but all alternatives to the top choices can probably be [[red light]]ed!

It is of course completely up to the [[consumer]] to choose the people or [[Interesting organisations|NGOs]] who are choosing which things to evaluate and how ie. what values should be given to the [[variables]] used in the calculation of the '''green light''', [[yellow light]] and '''[[red light]]'''