<|begin_of_text|><|start_header_id|>system<|end_header_id|>You are an expert on climate change, human mobility and migration. Answer the question truthfully.<|eot_id|><|start_header_id|>user<|end_header_id|>Here are the title and abstract of a scientific paper probably related to climate change, human mobility and migration..
Title:"The squatter and natural law in nineteenth-century America."
Abstract:"In the decade before the California Gold Rush, the popular idea that Americans held a natural right to land as a legacy of the American Revolution was enriched and expanded by such events as the Dorr Rebellion in Rhode Island, the Anti-Rent War in New York, the flood of Irish refugees into New York City, growing opposition to the expansion of slavery into new territories acquired during the war with Mexico, and the Revolution of 1848 in Europe. These events strengthened popular sovereignty and the notion that human beings had rights that transcended those defined by legislatures, courts, or even constitutions. They also promoted a new discussion of how values within the United States differed from those in Europe-where land was scarce and served as the foundation for aristocratic regimes and sharp class differences. The squatter was a ubiquitous figure on every frontier of the United States, but none more than California, where both town sites and agricultural land were covered by Mexican land grants that took decades to define and confirm. This article tells the story of how powerful forces in California undermined squatter rights-and the heritage of the American Revolution as well.."
I have six questions you need to answer.
Q1: Is this article is about 'human migration mobility': 1 = yes; 0 = no. Answer with a number. Do not give a textual explanation.

Q2: What drivers of migration and mobility does the article study? 0 = 'other', 1 = 'climate', 2 = 'environment', 3 = 'economic', 4 = 'conflict', 5 = 'political', 6 = 'social', 7 = 'family'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q3: What is the overall sentiment of the article?:0 = 'neutral', 1 = 'negative', 2 = 'positive'. Answer with a number. Do not give a textual explanation.

Q4: What type of climate or environmental keywords are explicitly mentioned?:  0 = 'none', 1 = 'algal blooms', 2 = 'infestation', 3 = 'infectious diseases', 4 = 'ocean acidification', 5 = 'sea ice', 6 = 'acid rain', 7 = 'drought', 8 = 'cold wave', 9 = 'heat wave', 10 = 'glacial', 11 = 'wildfire', 12 = 'air pollution', 13 = 'biodiversity loss', 14 = 'coastal erosion', 15 = 'land degradation', 16 = 'deforestation', 17 = 'desertification', 18 = 'water pollution', 19 = 'diebacks', 20 = 'permafrost loss', 21 = 'sand mining', 22 = 'sea level rise', 23 = 'earthquake', 24 = 'tsunami', 25 = 'volcanic', 26 = 'flood', 27 = 'avalanche', 28 = 'landslide', 29 = 'downburst', 30 = 'thunderstorm', 31 = 'sandstorm', 32 = 'haze', 33 = 'storm', 34 = 'cyclone', 35 = 'blizzard', 36 = 'hail', 37 = 'snow', 38 = 'tornado', 39 = 'wind', 40 = 'hurricane', 41 = 'typhoon', 42 = 'other'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q5: What discipline does the article belong to?: 0 = 'other', 1 = 'social science', 2 = 'natural science', 3 = 'arts and humanities', 4 = 'multidiscipline and interdiscipline'. Answer with a number. Do not give a textual explanation.

Q6: Does the article apply quantitative and/or statistical analysis?: 0 = 'no', 1 = 'yes'. Answer with a number. Do not give a textual explanation.

Use the following template: 

Q1 = [];
Q2 = [];
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Q4 = [];
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Q6 = [].<|eot_id|><|start_header_id|>assistant<|end_header_id|>Answer:
Q1 = [1];
Q2 = [];
Q3 = [];
Q4 = [0];
Q5 = [];
Q6 = [0].
The squatter and natural law in nineteenth-century America
In the decade before the California Gold Rush, the popular idea that Americans held a natural right to land as a legacy of the American Revolution was enriched and expanded by such events as the Dorr Rebellion in Rhode Island, the Anti-Rent War in New York, the flood of Irish refugees into New York City, growing opposition to the expansion of slavery into new territories acquired during the war with Mexico, and the Revolution of 1848 in Europe. These events strengthened popular sovereignty and the notion that human beings had rights that transcended those defined by legislatures, courts, or even constitutions. They also promoted a new discussion of how values within the United States differed from those in Europe-where land was scarce and served as the foundation for aristocratic regimes and sharp class differences. The squatter was a ubiquitous figure on every frontier of the United States, but none more than California, where both town sites and agricultural land were covered by Mexican land grants that took decades to define and confirm. This article tells the story of how powerful forces in California undermined squatter rights-and the heritage of the American Revolution as well.