15 Questions
What is the main focus of the UN SDG Report 2023?
Sustainability
Based on the information provided, which concept refers to the transgression of 6 out of 9 planetary boundaries in 2023?
Planetary boundaries
What are the main challenges or limits associated with the linear economy?
Rising prices for materials and energy; Supplies of precious materials running low
Which factor contributes to the faults in the linear model leading to economic losses and negative externalities?
Environmental damage from resource extraction, landfilling, and waste disposal
What is the primary concern related to mobility in the built environment according to the provided information?
Cars remain parked 92% of the time
Where can one find detailed analysis on planetary boundaries over time based on the information provided?
Azote for Stockholm Resilience Centre
What percentage of waste sent to landfill in Europe originates from construction?
50%
How many empty homes are there in Europe?
11 million
What is the percentage of food lost annually in Europe?
>50%
What percentage of global food residue is sent to landfill?
97%
What does sustainability aim to transition from and to?
Short-term thinking to long-term thinking
What is the primary focus of circularity and sustainability?
Material consumption
What is a driver for change to Circular Economy (CE)?
Population growth
What are Critical Raw Materials (CRMs) primarily concerned with?
Reliable access to raw materials
What is a growing concern across the globe with regard to raw materials?
Reliable and unhindered access to certain raw materials
Study Notes
UN SDG Report 2023
- The main focus of the UN SDG Report 2023 is on the need for urgent action to address the transgression of planetary boundaries.
Planetary Boundaries
- The concept of transgressing 6 out of 9 planetary boundaries in 2023 refers to the overshooting of critical environmental limits, threatening the health of the planet.
Linear Economy
- The main challenges or limits associated with the linear economy are economic losses and negative externalities.
- The linear economy is characterized by a "take, make, dispose" approach, which contributes to faults in the model leading to economic losses and negative externalities.
Built Environment and Mobility
- The primary concern related to mobility in the built environment is the need for sustainable and environmentally-friendly transportation systems.
Planetary Boundaries Analysis
- Detailed analysis on planetary boundaries over time can be found in the UN SDG Report 2023.
Construction Waste
- Approximately 60% of waste sent to landfill in Europe originates from construction.
Housing and Vacancy
- There are approximately 11 million empty homes in Europe.
Food Waste
- Around 30% of food is lost annually in Europe.
- Globally, around 33% of food residue is sent to landfill.
Sustainability and Circularity
- Sustainability aims to transition from a linear economy to a circular economy, focusing on reducing waste and promoting the reuse and recycling of resources.
- The primary focus of circularity and sustainability is to reduce waste and promote sustainable development.
Drivers of Change
- Growing environmental concerns and resource depletion are drivers for change to a Circular Economy (CE).
Critical Raw Materials (CRMs)
- CRMs are primarily concerned with the sustainable sourcing and management of rare and critical materials.
Global Concerns
- A growing concern across the globe is the unsustainable use of raw materials, threatening the health of the planet and the economy.
Test your knowledge on sustainability, circular economy, crisis/economic instability, and planetary boundaries with this quiz. Explore key concepts and current issues related to sustainability and the circular economy.
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