Perhaps it’s the biggest question science has left to answer, how did life begin? Now, molecular biologists in Cambridge university have discovered tiny molecules of RNA which they say might provide some clues. Science journalist and author Philip Ball explains what we know and whether we’ll ever find the origins of life on earth.
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国会质询起因是自民党近期解禁武器出口的动向。本月25日,自民党安全保障调查会通过对“防卫装备转移三原则”运用指南的修改建议。核心建议包括取消对武器出口的5种类型限制;允许将与他国共同开发的装备出口至第三国;在政府认定存在“特殊情况”时,也可批准向处于战斗状态的国家出口武器等。相关建议将于3月上旬提交政府。此次修改无需经国会修法,仅通过政府内部程序即可完成。