Holistic and integrated systemic policies and practices for decarbonization

Abstract

AbstractA bold, visionary, transforming, systemic, holistic, integrated, caring, inclusive, equitable, sustainable, and resilient paradigm for fast transitions toward a clean energy and decarbonized future is imperative and urgently needed. Business as usual and silo approaches are not viable with the changes that are occurring. These changes are linked and interacting systems of physical, natural, health, social, economic, finance, governance, and institution.The effects and impacts are dire, existential, and pervasive.The 2021 IPCC Report Physical Science Basis: Summary for Policymakers, in clear language stated “it is unequivocal that human influence has warmed the atmosphere, oceans and land”.The scientific communities in the US, Europe, Asia and other regions all subscribe to this situation.Well documented global empirical evidence is also confirming the profound systems and systemic transformations that are occurring.Business, industry, and the general public, in particular youths, worldwide are all increasingly demanding actions – that transcend words of what needs to be done to deeds of how and now.In the US, the 2022 Inflation Reduction Act, would allocate US 370 billion for combating climate change and clean energy production. The IRA is the largest climate spending package ever.President Biden has called for 100% clean electricity by 2035 and pledged to cut carbon emissions by 50%–52% below 2005 levels by the end of this decade, doubling the previous target.A decarbonized future was endorsed by Leaders at the 2021 G‐7 Carbis, UK Summit. There is growing realization that the global climate change crisis requires strengthened and expanded global cooperation with new, innovative and non‐bureaucratic mechanisms for collaboration.The 2021 IPCC Report summarized that global surface temperature will continue to increase until at least the mid‐ century under all emissions' scenarios considered. “Global warming of 1.5 and 2°C will be exceeded during the 21st century unless deep reductions in CO2 and other greenhouse gas emissions occur in the coming decades.” The UNEP and IEA contends reducing anthropogenic methane emissions will help mitigate climate change and is a cost‐effective proposition.The release of methane and micro‐organisms from melting of permafrost needs to be better studied and understood., The confluence of increased heat, humidity, fine particulates air pollution, water contaminants and the COVID pandemic, will exacerbate health burdens. This will have serious consequences for human wellbeing, and cascading into national and global security. With climate change, therapeutics and vaccines will not work.The article provides a brief overview of the unprecedented climate related hurricanes, storms, floods and wildfires disasters occurring in all regions of the world. It highlights of some of the key effects, impacts and consequences with current policies and practices with regard to the energy‐climate conundrum. There is an imperative to change course toward a decarbonized future.A number of systemic expeditious interventions are delineated. These include actions by all on:The* fundamental need to change behavior; *afforestation, reforestation, rehabilitation of wetlands, mangroves, wastelands and coral reefs to restore ecosystem functions which would also create significant number of employment and livelihoods' opportunities; *retrofitting existing structures to be more energy efficient, incorporate increasing renewable energy, sustainability and resiliency criteria, – to “build back better” and provide jobs; *the life cycle of food and agriculture practices need to be systemically examined to reduce adverse impacts on climate, Energy, environment and health.There are difficulties and challenges. The commensurate opportunities and benefits of a decarbonized paradigm include clean and safe jobs; healthy quality of life; and a sustained and resilient future for current and future generations.