The soundtrack of Far from the Madding Crowd was only by a French composer.
Ecological economics / eco-economics -LRB- also called Ecolonomy or Bioeconomics of Georgescu-Roegen -RRB- refers to both a transdisciplinary and interdisciplinary field of academic research addressing the interdependence and coevolution of human economies and natural ecosystems , both intertemporally and spatially .. Georgescu-Roegen. Nicholas Georgescu-Roegen. transdisciplinary. transdisciplinary. interdisciplinary. interdisciplinary. coevolution. coevolution. economies. economy. By treating the economy as a subsystem of Earth 's larger ecosystem , and by emphasizing the preservation of natural capital , the field of ecological economics is differentiated from environmental economics , which is the mainstream economic analysis of the environment .. ecosystem. ecosystem. natural capital. natural capital. environmental economics. environmental economics. mainstream economic. mainstream economics. One survey of German economists found that ecological and environmental economics are different schools of economic thought , with ecological economists emphasizing strong sustainability and rejecting the proposition that natural capital can be substituted by human-made capital -LRB- see the section on Weak versus strong sustainability below -RRB- .. natural capital. natural capital. environmental economics. environmental economics. schools of economic thought. schools of economic thought. sustainability. sustainability. Weak versus strong sustainability. #Weak versus strong sustainability. Ecological economics was founded in the 1980s as a modern discipline on the works of and interactions between various European and American academics -LRB- see the section on History and development below -RRB- .. History and development. #History and development. The related field of green economics is , in general , a more politically applied form of the subject .. green economics. Green economy. According to ecological economist Malte Faber , ecological economics is defined by its focus on nature , justice , and time .. Malte Faber. :de :Malte Michael Faber. Issues of intergenerational equity , irreversibility of environmental change , uncertainty of long-term outcomes , and sustainable development guide ecological economic analysis and valuation .. intergenerational equity. intergenerational equity. irreversibility. irreversibility. uncertainty. uncertainty. sustainable development. sustainable development. Ecological economists have questioned fundamental mainstream economic approaches such as cost-benefit analysis , and the separability of economic values from scientific research , contending that economics is unavoidably normative rather than positive -LRB- i.e. descriptive -RRB- .. mainstream economic. mainstream economics. cost-benefit analysis. cost-benefit analysis. normative. Normative economics. positive. Positive economics. Positional analysis , which attempts to incorporate time and justice issues , is proposed as an alternative .. Ecological economics shares many of its perspectives with feminist economics , including the focus on sustainability , nature , justice and care values .. sustainability. sustainability. feminist economics. feminist economics