Diversification of organic farming systems is a key practice to address current challenges in crop and livestock production. It has the potential to increase the resilience to climate fluctuations and counteracts climate change to some extent by reducing emissions and increasing carbon storage. Diversified crop-livestock systems can also contribute to stop the dramatic loss of biodiversity. Organic farms are already more often mixed crop-livestock farms with more diverse crop rotations, including perennial leys, compared to conventional farms [1]. However, there is a need as well as potential for further increasing diversity on organic farms [2].

This paper investigates on the implementation Sustainable Development Goals (SDGs) in Iran. It generates a systems dynamics model for exploring possibilities for achieving four SDGs: SDG-1 (eradicating poverty), SDG-8 (economic growth and decent work), SDG-12 (sustainable production and consumption), and SDG-13 (climate action) in Iran. The model is used to generate four possible stories about the implementation of measures to achieve these SDGs in the future of the Iranian economy from 2020 to 2050: 1) the Scenario of Business as Usual continues current trends and projects them into the future, 2) the Scenario of Inclusive Growth is designed to simulate more income equality and faster economic growth, 3) the Scenario of a Steady State introduces measures to improve social, and environmental aspects while having zero economic growth, and 4) the Scenario of Well-being for People and Planet is designed to improve socio-economic and environmental aspects of the Iranian economy to achieve the four SDGs in Iran. The performance of the Iranian economy for progressing towards the SDGs is monitored through four SDG indexes which are measured based on the arithmetic mean of selected indicators for each SDG, and a Combined Index of SDGs which is measured based on the arithmetic mean of the four SDGs indexes. The results of the simulations of the SDGs model of Iran shows that the transformational scenarios (Steady State, and Well-being for People and Planet) provide better pathways in comparison to conventional scenarios (Business as Usual and Inclusive Growth) for achieving the SDGs. Moreover, this study find that transformational policy changes and extraordinary efforts are required for progress in achieving SDGs in Iran.

Around the world an increasing shortage of good governance seems to have taken hold. It manifests in the increasing shortfalls on the Sustainable Development Goals and in the worsening polycrisis of the Anthropocene. The UN Secretary-General urged the international community for more infusion of scientifically authoritative models into governance, as well as more collaboration and inclusion of scientists. That goal is not easily achieved in this age of rising kakistocracies.

Security issues and human lives have always been inseparable. The feeling of security is the basic need of every individual. The outbreak of the pandemic has had major consequences for the operation of enterprises and their employees. The latter have faced a new, unpredictable, and rapidly changing situation, which has increased the level of fear and decreased the perception of security. The purpose of the research was to evaluate the impact of the Covid-19 pandemic on the perception of security of young Polish employees. To rate the level of security, the 5-degree Likert Scale was used. Furthermore, an attempt was made to determine whether actions undertaken by employers with respect to employee security improvement have been sufficient, or if it is necessary to expand the scope of support. In the course of analyses, it was established that the pandemic reduced the level of working conditions and economic security and had a negative impact on the physical and mental wellbeing of young employees.