
Adaptation
Human population has adapted to natural environment throughout history by developing practices, cultures and livelihoods suited to local conditions. However, there is now a possibility for the societies to face changes in temperature, storm frequency, flooding and other factors which they haven’t come across with and are not prepared for.
Adaptation means anticipating the adverse effects of climate change and taking appropriate actions to prevent or minimise the damage they can cause, or taking advantage of the opportunities that may arise. It has been shown that well-planned, early adaptation actions save money and lives in a long run.
Adaptation measures may be planned in advance or put in place spontaneously in response to a local pressure. Such measures include large-scale infrastructure changes — such as building defences against sea-level rise or improving the quality of road surfaces to withstand higher temperatures — as well behavioural shifts, such as individuals using less water, farmers planting different crops, and more households and businesses buying flood insurance.
There are four main types of adaptation:
- Anticipatory adaptation – changes are made before the impacts of climate change happen (prevention). An example of anticipatory adaptation could be if a farmer being aware that the climate is likely to get drier in the future decides to change to growing crops which need less water.
- Reactive adaptation – actions are taken once something has already happened (like a cure), e.g. a farmer buys new irrigation technologies because he is no longer able to grow sustainably their crops due to drought.
- Spontaneous (autonomous) adaptation – it just happens in response to the changes in the environment (natural systems) or market or welfare (human systems), e.g. a farmer changes the timing of planting, because the seasons appear to be changing.
- Planned adaptation – based on awareness that changes have or are likely to occur, a decision is made on what action is going to be taken to return to, maintain, or achieve a desired situation. A planned adaptation might be a change in building regulations to make sure that new buildings will be suitable to a hotter climate.







