Human-caused climate change is already affecting many global weather and climate extremes in every region. This has led to widespread adverse impacts and related losses and damages to nature and people
Human activities, principally through emissions of greenhouse gases (GHG), have unequivocally caused global warming. Widespread and rapid changes in the atmosphere, ocean, cryosphere and biosphere have occurred.
GHGs are the gaseous constituents of the atmosphere from both natural and anthropogenic sources, which collectively warm our globe. These gases trap heat at different intensities. Scientists measure each gas’s impact on global warming relative to the equivalent power of carbon dioxide. These are known as ‘carbon dioxide equivalents’ or CO2e. GHG emissions are often called ‘carbon emissions’ in general usage.

“We fear our reflection.”Hayley Jarick, CEO at Supply Chain Sustainability School
In July 2023, David Grusch travelled to Washington USA to speak to the House of Representatives oversight committee. Under oath, he told them that the US government is harbouring non-human pilots and attempting to reverse engineer alien spacecraft.
Earthlings are obsessed with conspiracy theories and fictional stories depicting non-human species from other planets. War of the Worlds. ET. Close Encounters of the Third Kind. Predator. Alien. Superman. Mars Attacks. Independence Day. The Firth Element. Paul. Men in Black. Transformers. Contact. Star Trek. Star Wars. Edge of Tomorrow. 10 Cloverfield Lane. A Quiet Place. Avatar. District 9. The Host.
We fear aliens. We fear they will experiment on our species. We fear they will invade our habitat leaving us displaced. We fear they will bring diseases we cannot cure. We fear they will eradicate our species from this planet. We fear they will extract all our natural resources and leave Earth for dead. We fear they will enslave or feed off us until humankind becomes extinct. We fear they are parasites that will invade our communities or our bodies and take over. We fear they will pollute our air, water, food and atmosphere so we can no longer inhabit this planet.
We fear our reflection.
Humans experiment on other species. Humans invade the habitats of other species leaving them displaced. Humans engage in biological warfare. Humans eradicate other species from this planet. Humans are using ecological resources faster than the Earth can regenerate. Humans enslave animals and clear native vegetation to replace it with edible crops. Humans are polluting our air. Humans are polluting our waterways. Humans throw away food and leave other humans to starve.
“Human activities, principally through emissions of greenhouse gases, have unequivocally caused global warming, with global surface temperature reaching1.1°C above 1850–1900 in 2011–2020. Global greenhouse gas emissions have continued to increase, with unequal historical and ongoing contributions arising from unsustainable energy use, land use and land-use change, lifestyles and patterns of consumption and production across regions, between and within countries, and among individuals…
“Widespread and rapid changes in the atmosphere, ocean, cryosphere and biosphere have occurred. Human-caused climate change is already affecting many weather and climate extremes in every region across the globe. This has led to widespread adverse impacts and related losses and damages to nature and people…
“Climate change is a threat to human well-being and planetary health. There is a rapidly closing window of opportunity to secure a liveable and sustainable future for all.”
(IPCC AR6 2023)
Environmental management
UN Intergovernmental Panel on Climate Change (IPCC) Assessment Reports
Document / Presentation
Australian Architects Declare Climate & Biodiversity Emergency
Web link
Australian Builders Declare Climate & Biodiversity Emergency
Web link
Australian Engineers Declare Climate and Biodiversity Emergency
Web link
CO2e)
‘Getting to Net Zero – how to be a change agent and address climate change’ Investa Sustainability Leadership Series with Margot Black 1
Video
CO2e)
Climate Risk Card Game | Climate Disclosure Standards Board (CDSB)
Tool
Wellbeing
People Planet Profit Podcast – Episode 28 | With Hudson Worsley
Web link
Ask a Stupid Question Day 2020 (full webinar)
Video
Economy
People Planet Profit Podcast – Episode 21 | Sustainable Property series with Caroline Pidcock
Web link
Tasmania’s Top Climate Change Questions Answered
Video
Guide to Net Zero Embodied Carbon – Australian Architects Declare
Document / Presentation
Modern Slavery
NSW Parliament Legislative Council Report 56 (March 2020) Modern Slavery Act 2018 and associated matters
Document/Presentation
Economy
People Planet Profit Podcast – Episode 20 | Building Bites series with Jeremy Mansfield
Web link
waste)
MECLA Dictionary of Carbon
Document / Presentation
Economy
People Planet Profit Podcast – Episode 22 | Sustainable Property series with Lauren Howe
Web link
Wellbeing
First Steps in Reducing Embodied Carbon: applying new methods, tools and workflows – Lunch + Learn with Architects Declare, Scott Carver, Turner Studio, Architectus, HDR and Fitzpatrick + Partners (1 Sept 2021 recording)
Video
Economy
People Planet Profit Podcast – Episode 12 | Small Business Month, talking with Paul Klymenko
Web link
waste)
Lunch + Learn with Architects Declare and Engineers Declare – Integrated design (1 Dec 2021)
Video
CO2e)
NASA Climate Kids | Climate Time Machine
Tool
CO2e)
NASA Climate Kids | Meet the Greenhouse Gases
Tool