Overview Everyone has the right to breathe clean air, but data from the World Health Organization (WHO) shows that air pollution affects more than 90% of the world’s population. About 4.2 million...

I need expert to fill the section of contradiction in terms of TRIZ features

Overview Everyone has the right to breathe clean air, but data from the World Health Organization (WHO) shows that air pollution affects more than 90% of the world’s population. About 4.2 million deaths are caused by outdoor air pollution each year, including 300,000 children under the age of 5.   Clean air is essential to human health and well-being. Air pollution has become one of the most pressing issues of the 21st century. It is the biggest threat to our environment and affects everyone from humans, animals, crops, cities, forests to aquatic ecosystems. The pollution levels are "definitely too high for the public" near major roadways in metropolitan cities — especially at rush hour and in winter. Trees are nature’s way of cleaning the air, but they come with the downside of needing time in order to grow. There are a wide range of air purification systems that work inside of homes from those that clean dust and allergens to filters that eliminate deadly pathogens. There has been nothing similar that has translated for the outdoor environment.   In this proposal, TRIZ is used to propose a number of solutions, to enhance the existing air purification systems to ultimately improve the overall quality of the air that we breathe in our surroundings. Problem Formulation Process (PFP) Cause & Effect Graph Outdoor Construction Environmental Damage System could be exposed to extreme temperatures Local Air Purification System UV-Filter Sunglasses & Lenses UV Light Eliminating Bacteria & Pathogens Contracted/Expanded structure Greenhouse gas emission Eye Damage Radiation Self-heating or temperature control Heating source Conduction Propagate heat HF UF Overheating Melting of Circuits Expanded Structure Problem Statement HF1: Melting of Circuits 1a. Find a way to eliminate, reduce or prevent [melting] under the condition of [overheating] · …. HF2: Overheating 2a. Find a way to eliminate, reduce or prevent [overheating] under the condition of (heating source) · ….. 2b. Find a way to benefit from [overheating] · ….. HF3: Expanded structure 3a. Find a way to eliminate, reduce or prevent [expanded structure] under the condition of [overheating] ● …. UF4: Heating Source 4a. Find an alternative way of (heating source) that provides (conduction) and does not cause [overheating] ● … ● … UF5: Conduction 5b. Find a way to enhance (conduction) ● … UF6: Propagate Heat 6a. Find an alternative way of (propagation of heat) that provides (self-heating or temp control) and does not require (conduction) ● … 6b. Find a way to enhance (propagation of heat) ● … UF7: Self-heating or temperature control 7a. Find an alternative way of (self-heating or temp control) that prevents [contracted structure] and does not require (heat propagation) ● … 7b. Find a way to enhance (self-heating or temp control) ●  … ●  … ●  … HF8: Contracted/Expanded Structure 8a. Find a way to eliminate, reduce or prevent [contracted structure] that does not require (self-heating or temp control) ● … HF9: System could be exposed to extreme temperatures 9a. Find a way to eliminate, reduce or prevent… ● … HF10: Greenhouse gas emission 10a. Find a way to eliminate, reduce or prevent [Greenhouse gas emission] under the condition of (Local air purification system) and [contracted structure] ● … UF11: Local Air Purification System 11a. Find an alternative way of… UF12: Outdoor Construction UF13: Eliminating Bacteria & Pathogens UF14: UV Light HF15: Radiation HF16: Eye Damage UF17: UV-filter sunglasses & Lenses HF18: Environmental Damage Contradiction in terms of TRIZ features