There’s not much to love about big tech these days. So many ills can be laid at its door: social media harms, misinformation, polarisation, mining and misuse of personal data, environmental negligence, tax avoidance, the list goes on. Added to which, Silicon Valley’s leaders seem all too keen to cosy up to the Trump administration, to shower the president with bribes – sorry, gifts – and remain silent about his worsening political overreach. And that’s before we get to the rampant “enshittification”, as the tech writer Cory Doctorow describes it, which means that by design many big tech products have become less useful and more extractive than they were when we originally signed up to them.
Tech companies would have to block the images from being re-uploaded once they have been taken down.
。体育直播对此有专业解读
截至2026年2月24日，菲律宾南部海域发生的渡轮倾覆，已确定65人遇难。1月26日凌晨，这艘载有350余人的客货两用渡轮“特里莎·克尔斯汀3号”在航行途中因船体破损进水，短时间内快速沉没。目前，由于实际登船人数与登记名单存在出入，准确失踪人数仍在核实。
“把发电站建在太空，让清洁能源照亮地球！”——这一曾经只出现在科幻作品里的大胆构想，如今正加速走向现实。随着全球能源转型深入推进，航天发射成本持续下降，空间太阳能电站这一“未来能源”构想，已成为世界主要科技强国竞相布局的新高地。中国正稳步推进空间太阳能电站“逐日工程”，计划于2030年前后开展兆瓦级在轨试验。美国企业家埃隆·马斯克近期表示，计划每年向太空部署1亿千瓦太阳能人工智能卫星能源网络。这项技术之所以吸引全球目光，在于它拥有传统能源难以企及的优势，被视为解决人类能源困境的终极方案之一。
Mar 2, 2026 1:25 PM