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Certain basic research findings in the life sciences have the potential for misuse by states or sophisticated terrorist organizations seeking to develop more lethal or effective biological weapons. The recognition of this problem has led to proposals for new systems of governance, including the international review and oversight of "dual-use" research. The case of the World Health Organization's Advisory Committee on Variola Virus Research (VAC), which oversees all research with the live smallpox virus, offers some useful lessons for assess- ing these proposals. This article examines how the VAC has dealt with conten- tious policy issues, describes the strengths and weaknesses of the oversight process, and discusses the implications for the international governance of dual-use research.

Biodiversity in the form of plants is a nation's wealth that needs to be maintained and developed by the government and the people of Indonesia. However, to keep it, the community must be introduced to the wealth of plants around it so that it fosters an attitude of caring, belonging, and nurturing. Meanwhile, the government makes rules so that the richness of plant biodiversity is not destroyed, destroyed, or transferred to other countries. One effective way to introduce the richness of plant biodiversity is through formal education, in this case, lessons at school. Schools are expected to convey the message of the importance of plant biodiversity, its types, and how to maintain it in learning materials. All notes can be inserted at any level of education, from kindergarten, elementary, junior high, high school to university. For materials in high school, some biology materials can be used to foster an attitude of maintaining biodiversity, one of which is plants' material world. For this reason, it is necessary to include plant material in learning so that students' love for plants becomes stronger around them, ultimately resulting in an attitude of caring for biodiversity.

The social sciences must be biological ones, owing simply to the fact that they focus on the causes and effects of the behavior of members of a biological species, Homo sapiens. Our improved understanding of biology as a science and of the biological realm should enable us therefore to solve several of the outstanding problems of the philosophy of social science. The solution to these problems leaves most of the social and behavioral sciences pretty much as it finds them, though it does provide improved understanding of their scope, limits, and methods.

PurposeThe aim of the article was to compare the learning outcomes of the same content in the form of a traditional analogue lesson and in the form of a virtual reality (VR) lesson with the use of head-mounted display (HMD).Design/methodology/approachThe study included one biology lesson conducted in 4 groups of a dozen people and one biology lesson in VR carried out individually on 75 people. The respondents completed the knowledge test, a questionnaire before and after the class regarding the attitude to new technologies, and feelings after the lesson. The researchers used detailed observation sheets (subjects' behaviour and the dynamics of the lesson). The obtained results were analysed statistically through lesson type (traditional/VR), respondent type (technology enthusiast/non-enthusiast) and question type. The Mann–Whitney U test, t-student and chi-squared (?²) test were used.FindingsThe average of the overall results in the knowledge test was similar in both groups (16 points; ±SD 2.13), slightly better for the analogue group and for the non-enthusiast group. It was found that VR hinders the acquisition of knowledge by tech enthusiasts, who perceive it primarily in the play paradigm. However, it encourages the learning of technology sceptics, who quickly discover a passion for exploring the virtual world. It was clearly indicated, quantitatively and qualitatively, how the technology modalities directly influenced the learning outcomes.Originality/valueThe article offers fresh insights into how students' perceptions of the educational process can be transformed through the integration of VR. The compelling findings and nuanced analysis provide a robust foundation for exploring new frontiers in educational technology.

The teaching and learning of biology in the Senior High Schools has of late not been very effective since the practical aspect of the subject is seemingly neglected by many teachers. The main objective of this study was to investigate and compare how biology practical lessons were conducted in some well-endowed and less-endowed Senior High Schools in Ghana. The main instruments used for gathering the data for the study were questionnaires, document analysis and informal observation of some biology lessons. This enabled the Researchers to capture as closely as possible, the real picture of what happened during the observed lessons. The sampled population for the study consisted of 408 students and 24 biology teachers from twelve selected Senior High Schools in the Eastern and Central Regions of Ghana. Data collected were analyzed using frequency counts and percentages. The research findings showed that the time allotted to practical lessons in biology varied from one school to another, as 35.8% of students from well-endowed schools complained of insufficiency of time as against 78.9% of students from less-endowed schools. The study also found that the teaching strategies employed in the two categories of Senior High Schools were not different. However, students from the selected well-endowed schools tend to have a greater advantage than their counterparts from the less-endowed schools, as they were exposed to less lecture method 7.4% compared to 27.9% from the low-endowment schools. To ensure efficiency in the teaching of the practical aspect of biology in the Senior High Schools, the study recommends that the government and all other stakeholders in education must supply laboratories in all Senior High Schools with the necessary equipment, materials and chemicals to enable students to develop the necessary skills, attitudes, and interest in science.

The teaching and learning of biology in the Senior High Schools has of late not been very effective since the practical aspect of the subject is seemingly neglected by many teachers. The main objective of this study was to investigate and compare how biology practical lessons were conducted in some well-endowed and less-endowed Senior High Schools in Ghana. The main instruments used for gathering the data for the study were questionnaires, document analysis and informal observation of some biology lessons. This enabled the Researchers to capture as closely as possible, the real picture of what happened during the observed lessons. The sampled population for the study consisted of 408 students and 24 biology teachers from twelve selected Senior High Schools in the Eastern and Central Regions of Ghana. Data collected were analyzed using frequency counts and percentages. The research findings showed that the time allotted to practical lessons in biology varied from one school to another, as 35.8% of students from well-endowed schools complained of insufficiency of time as against 78.9% of students from less-endowed schools. The study also found that the teaching strategies employed in the two categories of Senior High Schools were not different. However, students from the selected well-endowed schools tend to have a greater advantage than their counterparts from the less-endowed schools, as they were exposed to less lecture method 7.4% compared to 27.9% from the low-endowment schools. To ensure efficiency in the teaching of the practical aspect of biology in the Senior High Schools, the study recommends that the government and all other stakeholders in education must supply laboratories in all Senior High Schools with the necessary equipment, materials and chemicals to enable students to develop the necessary skills, attitudes, and interest in science. Article visualizations:

This study investigated the relationship between senior secondary two students' questioning behaviour and their achievement in Biology in Barkin Ladi Local Government Area of Plateau State. The research design was partly an ethnographic research design through observation and narrative survey. The study also incorporated a correlational research design in which the correlation coefficient was computed to determine the relationship between the variables. The population of the study comprised all the fifteen (15) senior secondary schools in Barkin Ladi. A sample of two senior secondary schools out of fifteen senior secondary schools was selected using purposive sampling technique. Blooms' category system was used to transcribe students' questions. The research instruments were observation using Audiotape recorder and Biology Achievement Test (BAT). The audiotape recorded students' questions were coded by two science education specialist in University of Jos while the test items were also scrutinized by two biology teachers at the secondary school level. The reliability of the BAT was determined using splithalf method and it yielded 0.80. The research questions were answered using descriptive statistics while Pearson Product Moment Correlation was used in testing the Null hypothesis at 0.05 level of significant. The findings indicated that a high positive linear relationship exists between the raw number of students' questions and their achievement scores in Biology. The findings equally showed that students asked mostly low level questions and the types of questions that students ask during biology lesson does not depend on gender. Consequently, the study recommended among other things, the training and retraining of teachers as well as students on how to ask thought provoking questions to facilitate students' performance, teaching and learning of Biology in Senior Secondary schools.