提起上海、深圳，很多人的第一反应还是：机会多、工资高、人来人往的超级大城市。尤其是对于刚毕 业、想闯一闯的年轻人来说，"去上海""去深圳"一度就是"搏一把"的代名词。 但最近这几年，很多数据、很多身边人的选择，正在悄悄变。 有人说，上海、深圳正在渐渐出现4个"现象"，而且已经不是局部个例，而是一种有点蔓延的趋势。当 然，这里强调的是"预测"和"苗头"，不是什么铁板钉钉的结局，但确实值得每一个关心这两座城市的人 想一想。 第一个现象：不婚不育的人越来越多（但这几年也有反弹） 初婚年龄不断推迟，上海公布的初婚平均年龄接近30岁，深圳也差不多是"奔三"才成家，已经是很多人 默认的"常态"。 有意思的是，2025年的数据给了一点"反直觉"的惊喜： 上海2025年结婚登记12.51万对，比2024年涨了38.7%；深圳11.89万对，涨了28.54%，都是近几年新 高。 不婚不育，不是上海、深圳特有的问题，是全国都在面对的趋势。 数据说话：全国的结婚率，从2015年的大概9‰一路掉到2024年的4.3‰；常住人口的出生率，也从2015 年的11.99‰降到6.77‰，整体是在往下走的。 放在上海、深圳这样的城市里，这种 ...

Core Points - Protests and unrest in Los Angeles have escalated due to ICE's actions against illegal immigrants, spreading to cities like San Francisco, New York, Atlanta, Seattle, Dallas, and Louisville [1] - The Trump administration has confirmed the deployment of an additional 2,000 National Guard personnel to Los Angeles and approximately 700 Marines to support immigration enforcement [2][3] - Trump's rhetoric suggests a significant military response to the protests, claiming that without military intervention, Los Angeles would be "burned to ashes" [4] Group 1: Government Response - The Pentagon confirmed the mobilization of 2,000 National Guard personnel to support ongoing immigration enforcement activities in Los Angeles [3] - Approximately 700 Marines are set to arrive within 24 hours to protect federal facilities in the area [3] - The deployment has faced opposition from local government officials, including California Governor Newsom, who has filed lawsuits against the federal government [4] Group 2: Political Reactions - The situation has intensified political polarization, with Democrats criticizing the federal government's actions as an overreach of power [4][5] - Governor Newsom and other Democratic leaders have expressed concerns that the military's involvement could escalate tensions and lead to a national crisis [4][6] - Former House Speaker Pelosi condemned the administration's actions as provocative and a sign of authoritarianism [6] Group 3: Protests and Public Sentiment - Protests have erupted in over 30 cities across the U.S., with at least 150 arrests in Los Angeles alone [6][7] - Demonstrators in Texas have shown solidarity with Los Angeles protesters, demanding an end to what they perceive as racist detention and deportation practices [7] - The future of these protests may hinge on Trump's response and whether the situation escalates further [7]