This study outlines how Libya could become sustainable if it so chooses, the world is moving rapidly towards a transition to environmental sustainability after the dangers of using fossil fuels 

and excessive use of natural resources without taking into account the environmental aspects have become publicly clear through of the phenomenon of Global warming and climate change. The aim of this study is to identify opportunities for decision-makers in Libya to intensify environmental management and move towardssustainability methods by preserving the three main natural resources in Libya (water, oil, and gas). The paramount needs are to make the water supply sustainable and to make a transition to renewable energy as fast as possible, both water and oil stocks are depleting and will become scarce unless conserved, sales receipts from Libya’s declining oil and gas resources could be allocated to accelerate the transition to solar electricity, which should fast  become the most profitable and sustainable export to Europe. Conservation of hydrocarbons is essential to boost oil and gas exports to finance solar electricity, the main opportunity is to conserve Libya’s three main natural resources, water, oil and gas. Conservation of these resources will firmly catalyze Libya’s transition to a sustainable economy while improving the quality of life. This study focuses on water and energy conservation and investment in renewable energy through:1) Benefit from the revenues of oil and gas, which are considered as revenues temporary and exhaustible to create sustainable development based on renewable energy in most economic activities. 2) Transform Libya from a producer and exporter of fossil fuels to a country producer and exporter of clean energy, such as energy generated from wind and sun. Libya enjoys a privileged location near the continent of Europe can be an important source of electricity generated from solar energy to Europe. 3) Reduce fossil fuel consumption which increases the life of its reserves, and this leads to a reduction in the proportion of greenhouse gas emissions, the main cause of global warming.4) Maintain the groundwater and the rationalization of consumption.5) Create new job opportunities foryoung people Libyan, because the transformation project for the sustainable economy requires a lot of development projects that need to be 

trained workforce and efficient.6)Libya is a unique nation in many ways: especially its location that contains the highest solar insolation on the planet, so the daily average of horizontal solar radiation is 7.1 kWh/m²/day, with an average sun duration of more 

than 3,500 hours per year. 7) Accelerating the development of solar and wind energy will enable Libya to export hydrocarbons for a longer period.

In today's digital age, Facebook has become an integral part of our daily lives, with millions of users worldwide spending a significant amount of time on Facebook. With the rise of Facebook usage, advertising has also become increasingly prevalent on this platform. This study aims to expend the Theory of Planned Behavior (TPB) to investigate the effect of Facebook ads on engagement behavior. Although the (TPB) is considered a robust method for studying actual behavior, it has been criticized for its limited explanatory power and failure to account for rational and emotional processes that influence human behavior. The conceptual model proposed in this study will contribute to understanding how Facebook ads influence engagement behavior in deferent contexts.

Keywords: Facebook advertising, engagement behavior, subjective norms, behavioral intention, and perceived behavioral control.

Abstract:

  In this paper, we discuss the possibility of producing isomer isotopes with a long life expectancy of seconds to thousands of years for the elements osmium and iridium in the mass range (190-200).

 Isomers are isotopes present at high energy levels, which are temporary excited states of some nuclei of elements, and these isomers can lose their excitation energy in various ways such as alpha, beta and gamma decay and internal transformation according to the energy and nature of this isomer.

This research enables us to predict the possibility of manufacturing these isomer isotopes at high energy levels, where the average age of some of them reaches thousands of years, and this enables us to exploit these isotopes as energy tanks as they do not need much space for storage, and the hafnium isotope (178) is currently manufactured in limited quantities in the United States, so this clean energy can be used peacefully and militarily.