The NPR said in a report that the return of Iranian pistachio will specifically raise the stakes for American growers given that their yield this year has already been halved as a result of a lack of water and warm temperatures.

Many producers are worried that the Iranian pistachio will be a threat to the American growers not only in the domestic market, but also in the overseas markets.

Nevertheless, the fact that the US has implemented a hefty tariff of 300 percent on Iranian pistachios is already believed to have made competition for Iranian growers harder.

But this tariff may not be in place forever. This is because some are speculation that Iranian farmers will likely try to prove they are not subsidized by their government as soon as this summer, in a meeting with the US International Trade Commission, in an attempt which will be meant to reduce the tariff.

Iranian officials said last April that the country had ousted the as the leading producer of pistachio nuts and reclaimed the position which it has long held to its credit.

Production of the nut surpassed 235,000 tons thanks to satisfactory precipitations and Iran’s implementation of development measures for better yield, an official with the agriculture ministry, Ali Mohseni said.

Iran outpaced the United States as the top producer after unofficial figures of 240,000 tons of pistachio crop in the US for 2014 were brushed aside by the Food and Agriculture Organization (FAO), Mohseni said.

Iran is the top pistachio exporter, a position the country has strongly maintained, thanks to the premium quality of its produce.

Iran exported 180,262 tons of the nut worth $1.62 billion in 2014. Those exports marked a 50% rise both in terms of volume and value.

Iran also has the largest acreage of land dedicated to pistachio plantation, spread over more than 20 provinces in the country.

According to Mohsen Tabatabaei Mozdabadi, secretary of Iran Urban Economics Scientific Association (IUESA), best cities are where Social interaction and citizenship participation are improved and people are gathered together after their work into public places.

Mozdabadi made the remarks in an article a copy of which was sent to IRNA on Saturday.

An international conference on urban economy is to be held on May 18, 2016, by IUESA to discuss major topics in urban economy including, economy of smart city, economy of urban tourism, economy of urban infrastructures, economic culture of city and citizenship education, urban dilemmas and the environment, and air pollution.

The full text of Mozdabadi’s commentary reads:

Cities are places that they have both the problem and solution simultaneously. They are fruitful area for science, technology, culture, innovation, and individual and collective creativity. Yet, cities are the place for problems such as unemployment and poverty. All evidences and assumptions indicate increase in urban population in the world. On the other hand, UN predicts that slums will be doubled by 2050. It seems that tomorrow cities should pay more attention to this issue. Cities can collect data and information by smart tools about different dilemmas such as traffic, but it is necessary to listen to citizens. It is important to listen to low-income class of the society who live in suburbs more compassionately. City decision-makers should know that what things would be more valuable in the future. They should know that they would face with condensed and populated cities. Therefore, they can hail future through creating new infrastructures and rehabilitation of existing ones.

Tomorrow cities are those that they care streets and public areas collecting people together. Streets are the force of momentum and life in cities. They are valuable public assets. They should have better position in city planning. Streets devote 20 to 30 per cent of existing cities to themselves, but considered as a less valuable place merely for movement. Streets should have roles that are more important in tomorrow cities than movement from one place to another. Best cities in the world are those where they gather people together after their work into public places. These cities offer various options such as sidewalks and path for cycling. Social interaction and citizenship participation are improved in these places. It seems that people, behaviors, and their activities should be planned in tomorrow cities.

World Health Organization (WHO) considers nine square meters per capita green space for city dwellers. This figure is very slight in many cities. Creating and improving green spaces should not only be the challenge of city policy-makers, but they should try to improve this sense among citizens owning green spaces. Cities will take step in the path of being smart. However, being smart is not only economical and powerful use of existing technologies and current data, but it also means that cities should be able to improve data, produce, simulate, and finally design urban issues data by analyzing them.