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在这里要感谢我的朋友罗国祥教授,让我有机会来到武汉大学讲学。首先我想列举五个重要的人物来引出要讲的主题:亚伯拉罕,耶稣,马克思,弗洛伊德和爱因斯坦!摩西的名字也应该加进去。  相似文献   
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Food production has been changing significantly in recent years as a result of climate change and of growing demand for food. This article aims to understand the link between food security and international security in the context of climate change, applying a systematic and qualitative analysis of the literature using the bibliometric method. This research observes that climate change tends to affect agricultural productivity, exposing societies to risk and the need for migration. However, good governance, together with international cooperation, can reduce the hazards of food insecurity, strengthening ties between countries and stimulating a fairer and more inclusive form of international trade.  相似文献   
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The pandemic of Covid-19 has exposed the veins of inequality in Latin America. With a socioeconomic disaster looming, social emergency policies seemed inevitable. Yet while governments argue over the continuity of such policies and whether the fiscal rules in place should be respected, no sustainable response has come out. This essay problematises whether the pandemic could represent a critical juncture to forge ahead with political narratives that highlight tax exemptions and privileges enjoyed by the rich. We analyse the mitigation measures adopted by Argentina, Brazil, Chile and Uruguay and their repercussions on the debate surrounding progressive tax reforms to fund social schemes.  相似文献   
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DNA is one of the fastest growing tools in forensic sciences, increasing reliability in forensic reports and judgments. The use of DNA has increased in different areas of the forensic sciences, such as investigation of plant species, where plastid DNA has been used to elucidate and generate evidence in cases of traceability of genetically modified and controlled plants. Even with several advances and the practice of using DNA in forensic investigations, there are just few studies related to the identification of genetic tools for the characterization of drug and nondrug-types of Cannabis. Herein, the whole plastomes of two drug-type Cannabis are presented and have their structures compared with other Cannabis plastomes deposited in the GenBank, focusing in the forensic use of plastome sequences. The plastomes of Cannabis sativa “Brazuka” and of the hybrid Cannabis AK Royal Automatic presented general structure that does not differs from the reported for other C. sativa cultivars. A phylogenomic analyses grouped C. sativa “Brazuka” with the nondrug C. sativa cultivars, while the hybrid Cannabis AK Royal Automatic placed isolated, basal to this group. This suggests that the analysis of plastomes is useful toward genetic identification of hybrids in relation to C. sativa.  相似文献   
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In normative terms, human dignity usually implies two consequences: (a) human beings cannot be treated in some particular ways due to their condition as humans; and (b) some forms of life do not correspond to the ideal life of our community. This study consists in discussing the meaning of this idea of human dignity in contrast to the concept of humiliation in the context of institutional, i.e. political and legal, rights. Two concepts of human dignity will be discussed. The first absolute/necessary and formal/transcendental concept implies the proposition “because human beings have dignity, the following cluster of rights is valid”. Conversely, the second contingent and material concept corresponds to the thought “for being able to live in dignity, we must respect the following rights”. This paper claims that human dignity should be understood as the right to be protected from humiliation. Humiliation is the situation of incapacity or absence of self-determination.

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