Healthy ecosystems and environments

Healthy ecosystems and environments are necessary to the survival of humans and other organisms. Ways of reducing negative human impact are environmentally-friendly chemical engineeringenvironmental resources management and environmental protection. Information is gained from green computinggreen chemistryearth scienceenvironmental science and conservation biologyEcological economics studies the fields of academic research that aim to address human economies and natural ecosystems.
Moving towards sustainability is also a social challenge that entails international and national lawurban planning and transport, supply chain management, local and individual lifestyles and ethical consumerism. Ways of living more sustainably can take many forms from reorganizing living conditions (e.g., ecovillageseco-municipalities and sustainable cities), reappraising economic sectors (permaculturegreen buildingsustainable agriculture), or work practices (sustainable architecture), using science to develop new technologies (green technologiesrenewable energy and sustainable fission and fusion power), or designing systems in a flexible and reversible manner, and adjusting individual lifestyles that conserve natural resources.
"The term 'sustainability' should be viewed as humanity's target goal of human-ecosystem equilibrium (homeostasis), while 'sustainable development' refers to the holistic approach and temporal processes that lead us to the end point of sustainability."[18] Despite the increased popularity of the use of the term "sustainability", the possibility that human societies will achieve environmental sustainability has been, and continues to be, questioned—in light of environmental degradationclimate changeoverconsumption, population growth and societies' pursuit of unlimited economic growth in a closed system.
Circles of sustainability and the fourth dimension of sustainability

Urban sustainability analysis of the greater urban area of the city of São Paulo using the ‘Circles of Sustainability' method of the UN and Metropolis Association.[4]
While the United Nations Millennium Declaration identified principles and treaties on sustainable development, including economic development, social development, and environmental protection, it continued using three domains: economics, environment, and social sustainability. More recently, using a systematic domain model that responds to the debates over the last decade, the Circles of Sustainability approach distinguished four domains of economic, ecological, political and cultural sustainability; this in accord with the United NationsUnescoAgenda 21, and in particular the Agenda 21 for culture which specifies culture as the fourth domain of sustainable development.The model is now being used by organizations such as the United Nations Cities Program and Metropolis. In the case of Metropolis, this approach does not mean adding a fourth domain of culture to the dominant triple bottom line figure of the economy, environment and the social. Rather, it involves treating all four domains—economy, ecology, politics, and culture—as social (including economics) and distinguishing between ecology (as the intersection of the human and natural worlds) and the environment as that which goes far beyond what we as humans can ever know.[

Seven modalities

Another model suggests humans' attempt to achieve all of their needs and aspirations via seven modalities: economy, community, occupational groups, government, environment, culture, and physiology. From the global to the individual human scale, each of the seven modalities can be viewed across seven hierarchical levels. Human sustainability can be achieved by attaining sustainability in all levels of the seven modalities.

Shaping the future

Integral elements of sustainability are research and innovation activities. A telling example is the European environmental research and innovation policy. It aims at defining and implementing a transformative agenda to greening the economy and the society as a whole so to make them sustainable. Research and innovation in Europe are financially supported by the programme Horizon 2020, which is also open to participation worldwide. Encouraging good farming practices ensures farmers fully benefit from the environment and at the same time conserving it for future generations. Additionally, instigating innovative and sustainable travel and transportation solutions must play a vital role in this process. During the 2019 United Nations Framework Convention on Climate Change Activist Rodrigo Ayala brought up a couple mechanisms to allow sustainability to become integrated into society. The need to gather as a society to plant more trees in our backyards is necessary and therefore a task for the next generation.

The Sustainable Development Goals

The Sustainable Development Goals (SDGs) are a collection of 17 global goals designed to be a "blueprint to achieve a better and more sustainable future for all".
The SDGs, set in 2015 by the United Nations General Assembly and intended to be achieved by the year 2030, are part of UN Resolution 70/1, the 2030 Agenda.
The Sustainable Development Goals are:
  1. No Poverty
  2. Zero Hunger
  3. Good Health and Well-being
  4. Quality Education
  5. Gender Equality
  6. Clean Water and Sanitation
  7. Affordable and Clean Energy
  8. Decent Work and Economic Growth
  9. Industry, Innovation, and Infrastructure
  10. Reducing Inequality
  11. Sustainable Cities and Communities
  12. Responsible Consumption and Production
  13. Climate Action
  14. Life Below Water
  15. Life On Land
  16. Peace, Justice, and Strong Institutions
  17. Partnerships for the Goals
The goals are broad based and interdependent. The 17 sustainable development goals each have a list of targets which are measured with indicators. 
In an effort to make the SDGs successful, data on the 17 goals has been made available in an easily-understood form. A variety of tools exist to track and visualize progress towards the goals.
The Rockefeller Foundation asserts that "The key to financing and achieving the SDGs lies in mobilizing a greater share of the $200+ trillion in annual private capital investment flows toward development efforts, and philanthropy has a critical role to play in catalyzing this shift."
Large-scale funders participating in a Rockefeller Foundation-hosted design thinking workshop (June 2017: Scaling Solutions) were realistic. They concluded that "while there is a moral imperative to achieve the SDGs, failure is inevitable if there aren't drastic changes to how we go about financing large scale change".
The Economist estimated that alleviating poverty and achieving the other sustainable development goals will require about US$2–3 trillion per year for the next 15 years which they called "pure fantasy".
Estimates for providing clean water and sanitation for the whole population of all continents have been as high as US$200 billion.
The World Bank says that estimates need to be made country by country, and reevaluated frequently over time.
In 2014, UNCTAD estimated the annual costs to achieving the UN Goals at $2.5 trillion per year.[154]
In 2017 the UN launched the Inter-agency Task Force on Financing for Development (UN IATF on FfD) that invited to a public dialogue.
In a policy paper, delivered by the Basel Institute of Commons and Economics, that conducts the World Social Capital Monitor, a UN SDG Partnership Initiative, the following figures on both the costs and the major sources to finance the SDGs have been published by the UN IATF on FfD:
Sustainable Development Report 2019
Transformations to Achieve the Sustainable Development Goals

Today in Energy

The New Energy Revolution

You are living during a time when natural energy resources are in its prime.

Environmentalists are finally getting a voice to make a huge impact in the oil and gas industry, by providing alternative fuels for vehicles and home energy heating solutions.

This blog will cover the various trends in oil, gas and energy production as well as how it will improve the climate with reduced emissions. Transportation companies need to find renewable resources to meet the need of dwindling fuel production.

Top Trends in Green Energy:

1. Renewable Energy - Sunlight, Wind, Rain Tides, Waves, Geothermal Heat, Biomass for power generation, heating homes and transporting fuels.

A. Wind Power
B. Hydropower
C. Solar Energy
D. Biomass
E. Biofuel
F. Geothermal Energy
G. Hydroelectricity
H. Solar Thermal
I. Ocean Energy
J. Wave Power

2. Sustainable Energy - Renewable energy sources for hydroelectricity, solar energy, wind energy, wave power, geothermal energy, tidal power for energy efficiency.

A. Alternative Energy
B. Green Energy
C. Low Carbon Energy
D. Greenhouse Gas
E. Energy Security
F. Fossil Fuels
G. Solar Heating
H. Geothermal Energy
I. Solar Thermal
J. Nuclear Power

As you can see there are many divisions when it comes to energy independence. Having the right sustainable energy research will help with improving efficiency for solar, wind, ethanol biofuels, geothermal as well as nuclear power plants for energy generation.

Renewable Energy Job Trends

Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.Renewable energy often provides energy in four important areas: electricity generation, air and water heating/cooling, transportation, and rural (off-grid) energy services.

Based on REN21's 2017 report, renewables contributed 19.3% to humans' global energy consumption and 24.5% to their generation of electricity in 2015 and 2016, respectively. This energy consumption is divided as 8.9% coming from traditional biomass, 4.2% as heat energy (modern biomass, geothermal and solar heat), 3.9% from hydroelectricity and the remaining 2.2% is electricity from wind, solar, geothermal, and other forms of biomass. Worldwide investments in renewable technologies amounted to more than US$286 billion in 2015. In 2017, worldwide investments in renewable energy amounted to US$279.8 billion, with China accounting for US$126.6 billion or 45% of the global investments, the United States for US$40.5 billion, and Europe for US$40.9 billion. Globally, there are an estimated 7.7 million jobs associated with the renewable energy industries, with solar photovoltaics being the largest renewable employer. Renewable energy systems are rapidly becoming more efficient and cheaper and their share of total energy consumption is increasing. As of 2019 worldwide, more than two-thirds of all new electricity capacity installed was renewable. Growth in consumption of coal and oil could end by 2020 due to increased uptake of renewables and natural gas.

At the national level, at least 30 nations around the world already have renewable energy contributing more than 20 percent of energy supply. National renewable energy markets are projected to continue to grow strongly in the coming decade and beyond. Some places and at least two countries, Iceland and Norway, generate all their electricity using renewable energy already, and many other countries have the set a goal to reach 100% renewable energy in the future. At least 47 nations around the world already have over 50 percent of electricity from renewable resources. Renewable energy resources exist over wide geographical areas, in contrast to fossil fuels, which are concentrated in a limited number of countries. Rapid deployment of renewable energy and energy efficiency technologies is resulting in significant energy security, climate change mitigation, and economic benefits. In international public opinion surveys there is strong support for promoting renewable sources such as solar power and wind power.

While many renewable energy projects are large-scale, renewable technologies are also suited to rural and remote areas and developing countries, where energy is often crucial in human development.As most of renewable energy technologies provide electricity, renewable energy deployment is often applied in conjunction with further electrification, which has several benefits: electricity can be converted to heat (where necessary generating higher temperatures than fossil fuels), can be converted into mechanical energy with high efficiency, and is clean at the point of consumption. In addition, electrification with renewable energy is more efficient and therefore leads to significant reductions in primary energy requirements.

https://en.wikipedia.org/wiki/Renewable_energy