Which of the following are recommended in The $11$th Hour as steps toward solving our environmental problems? $($Select all that apply.$)$

Question $12$ options:

Consumerism

Ecoterrorist activism

More industrialization

The Malthusian approach: wait until the human population naturally dwindles after exceeding its limit

Better leadership

Reconnecting with nature

Live in the forest on nuts and berries

Open competition in the energy industry

Shift to renewable energy

Carbon tax offset by lower income tax

Population growth

Biomimicry and other forms of sustainable design

Consciencious voting

Make Milton Friedman the EPA director.