Global human population, 1700-2022. On 15 November 2022, the world’s population was estimated to reach 8 billion people, having grown by 1 billion since 2010. This is a remarkable milestone given that the human population numbered under 1 billion for millennia until around 1800, and that it took more than 100 years to grow from 1 to 2 billion. By comparison, the increase of the world’s population over the last century has been quite rapid. Despite a gradual slowing in the pace of growth, the global population is projected to surpass 9 billion around 2037 and 10 billion around 2058. Graphic: UN DESA

Global human population hits 8 billion – “We are already overstretching what we have: the housing, roads, the hospitals, schools. Everything is overstretched.”

By Dan Ikpoyi and Chinedu Asadu 15 November 2022 LAGOS, Nigeria (AP) – The world’s population will likely hit an estimated 8 billion people on Tuesday, according to a United Nations projection, with much of the growth coming from developing nations in Africa. Among them is Nigeria, where resources are already stretched to the limit. More than […]

Components of the global carbon budget and their uncertainties, 1960-2021 and projected to 2022. Components are presented individually for (a) fossil CO2 and cement carbonation emissions (EFOS), (b) growth rate in atmospheric CO2 concentration (GATM), (c) emissions from land-use change (ELUC), (d) the land CO2 sink (SLAND), (e) the ocean CO2 sink (SOCEAN), and (f) the budget imbalance that is not accounted for by the other terms. Positive values of SLAND and SOCEAN represent a flux from the atmosphere to land or the ocean. All data are in GtC yr−1 with the uncertainty bounds representing ±1 standard deviation in shaded colour. Data sources are as in Fig. 3. The red dots indicate our projections for the year 2022, and the red error bars the uncertainty in the projections. Graphic: Friedlingstein, et al., 2022 / Earth System Science Data

Global Carbon Budget 2022: Global carbon emissions in 2022 remain at record levels – No sign of decrease in global CO2 emissions – “This year we see yet another rise in global fossil CO2 emissions, when we need a rapid decline”

11 November 2022 (Global Carbon Project) – Global carbon emissions in 2022 remain at record levels – with no sign of the decrease that is urgently needed to limit warming to 1.5°C, according to the Global Carbon Project science team (Global Carbon Budget 2022). If current emissions levels persist, there is now a 50% chance […]

Mexican journalists gather around pictures of murdered colleagues as they protest the recent killings of photojournalist Margarito Martinez and journalist Lourdes Maldonado, in Veracruz, Mexico, on 25 January 2022. Photo: Yahir Ceballos / Reuters

CPJ’s Global Impunity Index 2022: Vast majority of journalists’ killers go free – Of the 263 journalists murdered in the last decade, 78 percent were assassinated with complete impunity

By Jennifer Dunham1 November 2022 (CPJ) – The vast majority of killers of journalists continue to get away with murder, according to CPJ’s 2022 Global Impunity Index. In nearly 80% of the 263 cases of journalists murdered in retaliation for their work globally over the past decade, the perpetrators have faced no punishment.  Somalia remains […]

Projections of GHG emissions under different scenarios to 2050 and indications of emissions gap and global warming implications over this century (medians only). Looking beyond 2030, this figure projects global GHG emissions out to 2050 under different scenarios and indicates the associated global warming implications over this century. The figure illustrates the substantial increase in the emissions gap for 2050 if climate efforts implied by current policies and NDC scenarios are continued without further strengthening. Implementation of net-zero targets by around mid-century would significantly reduce these gaps, but even then, gaps with the 1.5°C scenarios would remain. Graphic: UNEP

UN: Inadequate progress on climate action makes rapid transformation of societies only option – “It is a tall, and some would say impossible, order to reform the global economy and almost halve greenhouse gas emissions by 2030, but we must try”

NAIROBI, 27 October 2022 – As intensifying climate impacts across the globe hammer home the message that greenhouse gas emissions must fall rapidly, a new UN Environment Programme (UNEP) report finds that the international community is still falling far short of the Paris goals, with no credible pathway to 1.5°C in place. However, the Emissions Gap Report […]

Colombian natives and activists during a protest in Bogotá, Colombia, on 23 August 2019. Photo: RAUL ARBOLEDA / AFP / Getty Images

Countries where the most people are killed defending the environment

By Angelo Young 15 October 2022 (24/7 Wall St.) – As the world comes to the realization of the profound damages human beings are causing to natural environments worldwide, groups across the globe have long been trying to protect the local land and environment. In some places, these struggles are not always peaceful, and last […]

The conservation status of the world’s 58,497 tree species in 2022. Graphic: BGCI

At least one-third of Earth’s trees face extinction – Scientists issue “warning to humanity” that tree species extinction could bring economic as well as ecosystem crisis

LONDON, 1 September 2022 (BGCI) – Today a new paper by leading scientists and the Botanic Gardens Conservation International (BGCI) reveals the severe impact that tree species extinction will have on other species, ecosystems and livelihoods. This comes exactly one year on from the landmark State of the World’s Trees report, which examined global tree species and found that a […]

A delivery boy with an electric cycle wades through a flooded street due to heavy rainfall in Mumbai, India, 5 July 2022. Photo: Getty Images

Red alert issued in Mumbai as city records 70 percent of July rainfall in just six days – 8 killed in floods during Hindu pilgrimage in Kashmir

By Stuti Mishra 8 July 2022 (The Independent) – A red alert has been issued for Mumbai as the densely populated metropolis has received 70 per cent of its average July rainfall in just the first six days of the month. Mumbai usually receives an average annual rainfall of 2,205mm, over four times the amount […]

Three-wheelers queue to buy petrol due to fuel shortage, amid the country's economic crisis, in Colombo, Sri Lanka, 5 July 2022. Dinuka Liyanawatte / REUTERS

World Bank calls for sovereign debt changes ahead of looming crises – “There are more Sri Lankas on the way”

By Marc Jones 28 June 2022 LONDON, June 28 (Reuters) – A senior official at the World Bank has ramped up its calls for changes in sovereign debt laws so governments have more control when crises strike and they have to restructure their debt. World Bank economists estimate that low- and middle-income economies owe a […]

Gallup Worldwide Negative Experience Index, 2006-2021. Globally, unhappiness has been rising for a decade. In 2021, negative emotions — the aggregate of the stress, sadness, anger, worry, and physical pain that people feel every day — reached a new record in the history of Gallup’s tracking. As 2021 served up a steady diet of uncertainty, the world became a slightly sadder, more worried, and more stressed-out place than it was the year before, which helped push Gallup’s Negative Experience Index to yet another new high of 33 in 2021. Graphic: Gallup

Gallup Global Emotions Report 2022: World unhappier, more stressed out than ever – “2 billion people are so unhappy with where they live, they wouldn’t recommend it to anyone they know”

By Julie Ray 28 June 2022 WASHINGTON, D.C. (Gallup) – Emotionally, the second year of the pandemic was an even tougher year for the world than the first one, according to Gallup’s latest annual global update on the negative and positive experiences that people are having each day. As 2021 served up a steady diet of uncertainty, […]

Change in primary energy by fuel, 2007-2021. Primary energy in 2021 grew by its largest amount in history, with emerging economies accounting for most of the increase. Primary energy grew by 31 exajoules (EJ) in 2021, the largest increase in history and more than reversing the sharp decline seen in 2020. Primary energy in 2021 was 8 EJ above 2019 levels. The increase in primary energy in 2021 was driven by emerging economies, which increased by 13 EJ, with China expanding by 10 EJ. Taking 2020 and 2021 together, primary energy consumption in emerging economies increased by 15 EJ, largely reflecting growth in China (13 EJ). In contrast, energy demand in developed economies in 2021 was 7 EJ below 2019 levels. The increase in primary energy between 2019 and 2021 was entirely driven by renewable energy sources. The level of fossil fuel energy consumption was unchanged between 2019 and 2021, with lower oil demand (-8 EJ) offset by higher natural gas (5 EJ) and coal (3 EJ) consumption. Graphic: BP

BP Statistical Review of World Energy 2022: Carbon emissions rebound after pandemic dip – Coal prices surge – “The world remains on an unsustainable path”

By Spencer Dale 28 June 2022 (BP) – The challenges and uncertainties facing the global energy system are at their greatest for almost 50 years, at the time of the last great energy shocks of the 1970s. Most immediate is the impact of the terrible events taking place in Ukraine, with its tragic toll on […]

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