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In a 2007 speech, Amory B. Lovins advocates for 'linked, multiplying solutions' to global problems, envisioning a future where energy efficiency, distributed renewables, and advanced biofuels replace oil, coal, and nuclear power. He describes a world where carbon emissions decline profitably, resource waste is eliminated through biomimicry and integrative engineering, and global stability is achieved through the removal of energy-driven conflicts and the adoption of a resource-efficient human population.

The document argues that reducing environmental impact requires a shift from selling products to providing services, alongside a massive transition to renewable energy and energy-efficient technologies. It outlines 'eco-design' principles and specific energy options—such as combined heat and power, hybrid engines, and various renewables—while encouraging science and engineering graduates to seek employers committed to reducing life-cycle impacts.

The document argues that scientists and engineers possess significant power to reshape the world and should take responsibility for planning its sustainable use. It introduces 'sustainability appraisal' as a methodology to assess the environmental, social, and economic impacts of activities, moving beyond traditional cost-benefit analysis to seek 'win-win-win' solutions. The author emphasizes that a revolution in design is necessary, targeting reductions in energy use by 90% and resource use by 80%. Practical examples of sustainable re-engineering are provided, such as the Interface Company's reduction of chemicals in floor coverings and a sustainable hanging basket project in West Yorkshire.

The guide defines green building as a holistic approach to design and construction that optimizes the relationship between a building, its site, and the local climate to reduce resource use. It emphasizes that integrated design—where interdisciplinary teams collaborate early in the process—allows for the downsizing of mechanical systems and the reduction of both capital and operating costs. The text highlights the significant environmental impact of the built environment in the U.S. and suggests that existing technologies can drastically improve resource efficiency. Key strategies discussed include optimizing building orientation, improving the building envelope to manage heat transfer, utilizing daylighting and renewable energy, and implementing rigorous waste reduction and third-party commissioning practices.

The document argues that scientists and engineers bear a special responsibility for the consequences of their work due to their technical expertise and the dominant role of science in society. It provides a framework for navigating ethical careers, emphasizing the need for interdisciplinary education, personal reflection on values, and the establishment of support networks. The text details specific ethical risks in fields such as military technology, genetics, and space exploration, while highlighting the systemic pressure exerted by large corporations and the bias in government funding toward military projects. It advocates for a transition toward 'cleaner technologies' and a holistic approach to global politics and ethics to ensure scientific progress benefits humanity and the environment.

The document details IKEA's transition toward environmental sustainability by adopting The Natural Step's scientific framework. It highlights specific initiatives such as the 'Trash Is Cash' waste reduction program, the elimination of chlorine bleach in catalogs, and the implementation of strict formaldehyde emission standards globally. The case also explores how IKEA's core values of frugality and cost-consciousness align with resource efficiency, and how the company manages its global supplier network to maintain these standards while keeping prices low.

The WRAP program at Dow Chemical's Louisiana Division incentivized employees to propose waste reduction projects by linking environmental goals with financial returns. Starting as an energy contest in 1981, it evolved into a comprehensive waste reduction initiative by 1986, utilizing a competitive submission process and ROI-based justification. By 1992, the program achieved significant waste reductions and cost savings, fostering a corporate culture of pollution prevention through recognition and knowledge sharing.

The editorial contends that anthropogenic climate change is a result of economically inefficient resource use and that modern technologies in energy, farming, and forestry can stabilize the climate while saving money. It rebuts ten common myths, asserting that 'no-regrets' actions make scientific uncertainty irrelevant to policy and that abatement is a profitable investment rather than a cost. The author argues that market failures, not a lack of cost-effective technology, hinder progress, and that these efficiencies are essential for equitable global development.

The author proposes shifting economic focus from the mere pricing of depletion and pollution to the creation of active markets for 'negawatts' (saved electricity) and other saved resources. By treating efficiency as a tradable commodity, the author argues that the economic incentive to save resources—which is often cheaper than producing new ones—can be harnessed through arbitrage, auctions, and derivative instruments. The text details various mechanisms for implementing these markets in the electricity and water sectors, suggesting that such an approach reduces financial and environmental risks while providing a more efficient alternative to regulatory mandates.

The report finds that German supermarkets could reduce material use across their product ranges by approximately 20% by switching to more efficient products and innovative business models. Despite their market power, no major German supermarket currently has a policy to reduce the material resource use embedded in the products they sell. The document argues that an economy-wide 20% increase in resource efficiency would create nearly 700,000 jobs and lower gross output prices by 4.3% by 2030. It recommends that supermarkets stop selling inefficient products, demand resource data from suppliers, and that the German government implement binding absolute resource efficiency targets.

The report argues that German supermarkets, as dominant market gatekeepers, have a significant opportunity to reduce material consumption by approximately 20% through product innovation, reduced packaging, and new business models. It highlights a paradox where Germany is a leader in waste policy but remains one of Europe's largest waste producers per capita. The document calls for a shift from voluntary guidelines to binding national and EU-level resource efficiency targets to drive economic growth and job creation.

Friends of the Earth Europe asserts that the EU is economically vulnerable due to its high dependence on imported resources and a lack of measurement tools to track resource use. The report proposes four specific indicators—land, materials, water, and greenhouse gas emissions—to measure the EU's total resource footprint, including imported goods. It highlights the social and environmental costs of overconsumption, such as human rights abuses in Indonesia's palm oil sector and energy poverty within Europe, while criticizing the EU's Raw Materials Initiative for prioritizing resource access over efficiency.

The report analyzes the escalating extraction and consumption of natural resources, highlighting a stark divide between wealthy and poor regions. It argues that while resource efficiency has improved, absolute consumption continues to rise due to economic growth, a phenomenon termed the 'rebound effect'. The document emphasizes the environmental degradation and social injustices resulting from resource extraction in the Global South, and calls for a transition toward development models based on well-being rather than constant material growth.

The Western Cape Industrial Symbiosis Programme (WISP) facilitated a one-off exchange where Dekro Paints recycled 4 tonnes of expired solvents from Protea Chemicals. This diverted hazardous waste from landfills, reduced carbon emissions by 19.4 tonnes of CO2e, and saved Protea Chemicals R135,000 in testing, transportation, and landfill fees.

The Fugard Theatre in Cape Town generated approximately 110 half-used batteries per week due to performance safety requirements, leading to a stockpile of 3,000 batteries. WISP established a partnership to redirect these batteries to the City of Cape Town’s Disaster Risk Management Department and various charities for use in torches, radios, and medical devices. This initiative saves the City of Cape Town R21,000 annually and reduces the extraction of virgin materials. Because South Africa lacks battery recycling operations, spent batteries are sent to the Uniross collection programme for mineral extraction or concrete encapsulation and hazardous landfill disposal. An attempt to switch the theatre to rechargeable batteries was unsuccessful as they did not meet the technical specifications for the microphones.

The document details a resource efficiency project where WISP connected Farbe Designs, a clothing company in Stellenbosch, with CSK Material Handling to manage textile, plastic, and paper waste. Because the Western Cape lacks textile recyclers, CSK collects and bales the waste in Cape Town before transporting it to KwaZulu-Natal, where textiles are shredded for carpet underfelt production. The collaboration results in 20 tonnes of waste diverted from landfills annually and an estimated R8 000 in annual savings for Farbe Designs.

The Western Cape Industrial Symbiosis Programme (WISP) connected Duferco Steel Processing and FS Smit with Cape E-Waste to manage stockpiles of electronic waste. This arrangement diverted over a tonne of hazardous waste from landfills, resulting in cost savings of R470 per tonne for the companies and the creation of three jobs for dismantling equipment.

Bayside Shopping Mall in Cape Town implemented a rainwater and stormwater harvesting system consisting of six 10,000-litre tanks and two header tanks to supply non-potable water for irrigation and toilet flushing. The project required a capital investment of R 1.5 million and achieved a 93% reduction in water consumption for those specific uses, with annual savings of R 200,000 and a five-year payback period.

The document outlines a comprehensive set of circular economy interventions for the City of Cape Town, categorized by the principles of prioritizing regenerative resources, stretching product lifetimes, and using waste as a resource. Key initiatives include the Green Procurement Action Plan, the transition to electric vehicles, the development of repair hubs and equipment libraries, and the implementation of organic waste diversion targets.

The document highlights the challenges of construction and demolition waste (C&DW) management in Cape Town, where landfills are nearing capacity. It argues that while high-value materials like metals are already recycled, lower-value salvageable items are often discarded. The case study presents 'The Real Deal 2 Cheap' as a business model that fills this gap by purchasing and reselling used building materials, thereby reducing landfill pressure, creating local jobs, and providing affordable materials to the public. It also notes systemic barriers in South Africa, such as low landfill tariffs for C&DW and a lack of reliable waste data.