This anomaly is indicative of the larger challenge of culturing various microbial species, referred to as microbial “unculturability.” This cannot be explained by the use of agar alone or by the substitution of an alternative gelling agent, but rather by the difficulties in consistently recreating on an agar plate the multi-variable environment in which microbes grow naturally. Given such challenges, the risk of shortages, and the vulnerabilities of the agar supply chain, why is it so difficult to find suitable alternatives?
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台灣國際勞工協會(TIWA)理事長陳秀蓮向BBC中文指出,台灣多數移工面臨的困境並非遭受脅迫而「非自願」工作,而是「半自願」的——雖然表面上「選擇」來台工作,但實際上被「債務」綁在強迫勞動系統中,不得不接受超時加班及諸如文件被扣留、薪資遭扣留、宿舍環境惡劣,甚至言語與管理上的霸凌等。
据澳大利亚媒体核实,有视频显示了这场枪击案的最后恐怖瞬间:在不到6分钟的时间里,该区域内响起了103声枪响——其中既包括枪手开火的声音,也包括警方武器的射击声。