• If an economy is to sustain progress, it must satisfy the basic principles of ecology. If it does not, it will decline and eventually collapse. There is no middle ground

    Lester R. Brown: If an economy is to sustain progress, it must satisfy the basic principles of ecology. If it does not, it will decline and eventually collapse. There is no middle ground
    Lester R. Brown (2013). “Eco-Economy: Building an Economy for the Earth”, p.77, Routledge