Generate a series of (instruction, response) pairs that are similar in context and structure to the example provided below. Each pair should consist of a concise instruction followed by an appropriate, detailed response. The instruction should pose a clear task or question, while the response should provide a comprehensive answer or solution that could be understood by someone with a basic understanding of the subject.

Example pair: 
Instruction: Summarize this article for me please:

Low fantasy, or intrusion fantasy, is a subgenre of fantasy fiction in which magical events intrude on an otherwise-normal world.[1][2] The term thus contrasts with high fantasy stories, which take place in fictional worlds that have their own sets of rules and physical laws.

Intrusion fantasy places less emphasis on elements typically associated with fantasy and sets a narrative in realistic environments with elements of the fantastical. Sometimes, there are just enough fantastical elements to make ambiguous the boundary between what is real and what is purely psychological or supernatural. The word "low" refers to the prominence of traditional fantasy elements within the work and is not a remark on the work's overall quality. 
Response: Low fantasy is a fantasy genre in which magical events occur in a normal world setting. The genre sets a narrative in realistic environments with elements of fantasy, occasionally having just enough fantastical elements to make the boundary between what is real and what is purely psychological or supernatural unclear.

Your task is to generate more pairs that maintain this level of clarity and detail. The topic is Summarization. Write a long text of instruction by yourself, then summarize the given instruction in a response. Ensure that the responses are informative and accurate, suitable for an educational context. 

Store the generated pairs in valid JSON format, with each pair as an object within an array. Each object should have two key-value pairs: "instruction" and "response". For instance: 

{"contents": [{"instruction": "text", "response": "text"}, {"instruction": "text", "response": "text"}, ...]} 

Remember to maintain consistency in the format and ensure the generated pairs are diverse and cover a broad range of subjects. You must return the response in the asked format and you must not add any additional text in your response.

Abbreviate the key details from this text: 

Climate change is a long-term shift in weather patterns and average temperatures, largely driven by human activities like burning fossil fuels and deforestation. These actions increase greenhouse gases in the atmosphere, leading to global warming. The effects of climate change include more frequent and severe weather events, rising sea levels, and disruptions to ecosystems. Addressing climate change requires global efforts to reduce emissions, transition to renewable energy, and implement sustainable practices.
user
Climate change is a long-term shift in weather patterns and temperatures caused by human activities like fossil fuel burning and deforestation, increasing greenhouse gases. It leads to severe weather, rising seas, and ecosystem disruptions. Combating it requires global emission reductions, renewable energy use, and sustainable practices.
assistant