1. sustainability
1.1. reduction of use of (finite) resources
1.1.1. reduce packaging
1.1.1.1. zero-waste/reduced waste stores
1.1.1.2. buy in bulk
1.1.1.3. avoid single-use plastic
1.1.2. avoid food waste
1.1.2.1. food sharing
1.1.3. reduce meat consumption
1.1.3.1. lab-grown meat
1.1.3.2. plant-based alternatives
1.1.3.3. more conscious consumption of meat
1.1.3.4. more area usable for growing crops for humans
1.1.4. renewable energies sources
1.1.4.1. solar panels
1.1.4.2. wind turbines
1.1.4.3. tidal power plant
1.1.5. stop wasteful lifestyle
1.1.5.1. fast fashion
1.1.5.2. use of electricity/water
1.1.6. fossil fuels
1.1.6.1. public transport
1.1.6.2. electronic cars
1.1.6.3. carpooling
1.2. reusing goods
1.2.1. second-hand culture
1.2.1.1. Vinted (clothes)
1.2.1.2. electronic devices
1.2.1.3. furniture
1.2.2. mending damaged items
1.3. recycling
1.3.1. circular economy model
1.3.2. upcycling
1.3.3. waste separation
1.4. think globally, act locally
1.4.1. buy local + seasonal food
1.5. preserving biodiversity
1.5.1. endangered species
1.5.2. becoming extinct
2. pollution
2.1. air (greenhouse gases)
2.1.1. carbon emissions
2.1.2. methane
2.1.3. accelerates global warming
2.1.4. acid rain
2.1.4.1. hurts agriculture
2.1.4.2. acidification of oceans
2.2. plastic
2.2.1. marine pollution
2.2.1.1. starvation of animals
2.2.1.2. suffocation of animals
2.2.2. waste dumping
2.2.2.1. loss of habitat
2.2.3. energy-intensive production
3. global warming
3.1. climate migration
3.2. droughts
3.3. accelerating natural greenhouse effect
3.4. deforestation
3.4.1. fewer trees to convert carbon dioxide into oxygen
3.5. ice caps melting
3.5.1. sea levels rising
3.6. more climate catastrophes
4. measures
4.1. fight inaction
4.1.1. denial
4.1.2. misinformation
4.2. activism
4.2.1. Fridays for Future
4.2.2. Letzte Generation/Klimakleber: controversial form of protesting
4.3. urgency
4.3.1. treaties/agreements between governments
4.3.2. everyone's responsibility
4.4. social dimension
4.4.1. affordability