Which basic approach to environment policy may be the only workable solution in brief but serious emergencies that do not allow for time to plan and enact a systematic program? a. tradable emissions permits b. taxes on pollution c. voluntary compliance d. direct controls like legal ceilings

Option (D)

Explanation:

A direct control is referred to as or known as  the control which is mostly directly imposed on the factors such as pricing, manufacturing, and distribution of the specific goods and commodities in contrast to the indirect or the general control , i.e. fiscal and credit policy which has the tendency to   affects economy in entirety and the specific commodity only indirectly .

answer; vygtosky's theory;