Saturday, July 25, 2020

Physics and Technological Revolutions

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Oem Trivedi

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Physics and Technological Revolutions

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Global Views 360

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July 25, 2020

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IBM Quantum Computer, an innovation based on Quantum Physics

IBM Quantum Computer, an innovation based on Quantum Physics | Source: IBM Research via Flickr

As he witnessed the first detonation of a nuclear weapon on July 16, 1945, a piece of ancient Scripture “Bhagwad Geeta” ran through the mind of Robert Oppenheimer: “Now I am become Death, the destroyer of worlds”. Oppenheimer, alongside the likes of Richard Feynman, Enrico Fermi, George Gamow, was part of the star-studded Physicist squad behind the Manhattan Project.

The biggest implications drawn from the end of WW2 for many might have just been the incoming power Struggle between the US and Soviet Union, but for your average American it went to a great length to show that Physicists form a breed of people who can build dangerously effective technology.

That fact, however, would have been evident to anyone with a brisk walk through Human History itself. Physicists have arguably provided the most significant contributions to the Technological Development of our race. From Archimedes building light reflectors to save the Greek Army from Roman Infiltration to the large-scale Ballistic Missile systems made during WW-II, weaponry technology has been highly influenced by physicists in every generation.

But mere list of armaments cannot do justice to the role played by Physics Research in Technological Developments of our society. To get a feel for that, let’s go back to the fathers of Modern Physics as we know it; Sir Isaac Newton and Galileo Galilei. Galileo had his long list of achievements in creating cutting edge technology of the day, ranging from Telescopes to Thermometers & the Magnetic Compass. Sir Isaac for his part was the reason behind the advent of the Industrial Revolution in Great Britain!

The simple Atwood Machines which have today become mainstay material taught to College Freshman and High School Seniors worldwide, were actually the kind of mechanical models on which the large-scale Factory Machines were built. Newton’s laws kickstarted the modern Technological Revolution and ever since then, Physics has been a constant source of inspiration behind all Technology.

The great pioneers in the field “Natural Philosophy” (the physics of today) after Newton continued the trend which their illustrious predecessor had started. The seminal works on Thermodynamics by the likes of Lord Kelvin, Ludwig Boltzmann, James Clerk Maxwell etc. played the decisive part in creating automobile engines and really any technology which dealt with heat (Spoiler Alert- There were a lot of them!). Maxwell’s work on the famous equations on Electromagnetism now named after him played the most significant part in the mission of making Electricity available to everyone (a conquest now just famously remembered for the fight between Nikola Tesla and Thomas Edison).

While one can point out that Theoretical works cannot lead to new Technology on their own, that assertion is only the half-truth. Sure, building technology on the basis of theoretical physics is mostly down to the Engineers, but one cannot underestimate the effect new theoretical developments and their possible uses have on the construction of new technologies. After all, if one was not able to understand the principles of the conversion of mass to energy or Electric & Magnetic Fields are coupled to each other, then expecting the construction of Nuclear Reactors and virtually all Electric Tech today would have been off the table.

So one might ask, what are the new theoretical ideas which can guide the next leap forward technologically? Well, no one can be quite sure of the form which technology will take in even a couple of decades (who would have thought that Server systems designed for efficiently using giant Data in CERN would one day be heavily used for making memes!).

I would go as far as to say that we have not yet completely exhausted the technological possibilities of the Special Theory of Relativity itself, the most prominent example of game changing technology based on that has been GPS Communication systems. One can hence fail to even imagine the kind of technological (and Industrial) progress technologies built on the revealing concepts from General Relativity and Quantum Mechanics can bestow upon us (I’m even refraining to comment on the Quantum Field Theoretic parts!).

Whatever that physics will lead us to is a mystery time will be most suited to answer, but one can see the effects of Quantum Mechanics in the next Computational Revolution itself; Quantum Computing. To put into perspective the extent of development Quantum Computing can bestow upon us, consider the following.

Computational devices today, which are stronger than the computers which put humans to the moon, are fundamentally built upon binary bit systems. From generating Big Bang like Energies in CERN and reaching past Saturn, to making all the knowledge available to everyone has been done in two bits. While Quantum Computers, which are being vividly researched on, can work with virtually infinite bits ! So, hold on tight as exciting new physics promises some large-scale changes on our Civilization as a whole.

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February 22, 2021 11:14 PM

Iran, Turkey, Qatar Alliance: Will this mark a shift in MENA's Balance of power?

Qatar, Iran and Turkey have been forming an alliance—which impacts several countries—especially in the MENA (Middle East and North Africa) region. The move comes after Israel recently established its diplomatic relations with four Arab league countries, namely, United Arab Emirates (UAE), Bahrain, Morocco and Sudan. The article covers how this move can have an impact on the balance of power in the region.

Support for the Palestinian Cause

The three countries are critical of the Israel-Arab ties and support the Palestinian cause. Various Palestinian factions, including Hamas and Fatah as well, are shoring up ties with Turkey and other countries in the region that stand against normalization with Israel.

During his speech in the 75th United Nations General Assembly, Erdogan called out on Israel and proclaimed, “The occupation of Palestine is a bleeding wound.”

Since the Gaza attack, which killed 10 Turkish social activists aboard a ship by the Israeli commandos in international waters, the relationship between the two has only soured. After this incident, Turkey recalled its ambassador from Israel, downgrading the diplomatic status. Yet in 2016—after a few meetings—the relationship was restored. However, after another attack in Gaza in 2018, Turkey called back its ambassadors again and expelled the Israeli ambassador to Turkey. Since then they do not have full diplomatic status.

Following the attacks Erdogan—the president of Turkey—even called Israeli PM Benjamin Netanyahu “a terrorist.” The country has been openly supportive of the Palestinian cause, and has also sent aid for humanitarian relief to the Palestinians. Several Hamas leaders have been visiting, taking refuge, and even meeting with Erdogan.

On August 22, 2020, Hamas leader Ismail Haniyeh met Erdogan in Istanbul. Jibril Rajoub, secretary of Fatah’s Central Committee, as well arrived in Turkey on September 21, 2020 to meet with Haniyeh and his deputy Saleh al-Arouri and discuss ways to end the internal Palestinian division.

On the same day, Palestinian President Mahmoud Abbas phoned Erdogan and thanked him for his support for the Palestinian cause. The two have shared several calls since—discussing political developments and US pressure on the region to normalize ties with Israel and ways to face such pressure.

Turkey has tried to balance its relations with both Saudi Arabia and Iran, who happen to be arch rivals. But after the recent growing closeness with two of Saudi Arabia’s rival countries, Iran and Qatar, Turkey might end up straining its relations with Saudi Arabia.

Qatar-Saudi Arabia conflict

This diplomatic conflict is also known as the Second Arab Cold War (the first one being the Iran-Saudi Arabia Cold War). There is an ongoing struggle between the two countries to gain influence in the Gulf. Their relations strained especially after the emergence of Arab Spring. During that time, Qatar became in favour of the revolutionary wave, whereas Saudi Arabia was against it. Both the States are allies of the United States, but have a tussle in their ideologies. Both have avoided direct conflict with each other.

There are other issues between them which leads to further tussle-

1. Qatar broadcasts a news channel, Al Jazeera, which favours the Arab Spring.

2. Qatar has good relations with Iran, Saudi Arabia's rival.

3. Qatar also allegedly supported Muslim Brotherhood in the past. Which it denies.

The Qatar diplomatic crisis became worse in 2017. Saudi Arabia, the UAE, Bahrain and Egypt severed diplomatic relations and trade ties with Doha, and imposed a sea, land and air blockade on Qatar, claiming it supported “terrorism” and was too close to Iran. Yemen, the Maldives and Libya's eastern-based government also followed later. Qatar rejected the claims and said there was “no legitimate justification” for the severance of the relations.

How does this new alliance affect the other countries in the region?

The new alliance seems to lead into formations of two alliance groups or blocs in the region, with some countries siding with Iran, Qatar and Turkey and others with the Saudis and their allies. Another point to keep in mind is that Saudi Arabia is supported by the US, while two countries from the former alliance—Turkey and Iran—are supported by Russia. This will lead to further division among the Middle Eastern countries.

President Trump, Minister of Foreign Affairs of Bahrain, Israeli Prime Minister, and Minister of Foreign Affairs for the UAE Signing the Abraham Accords | Source: Trump White House Archives

This alliance can also affect the trade among these countries, and can severe the ties of many Middle Eastern countries. The biggest beneficiary is going to be Israel, which doesn’t have good relations with most of the Muslim world, except the ones which established diplomatic ties recently by signing the Abraham Accords.

In North Africa countries like Egypt and Morocco recognise Israel. However, most of the North African countries also supported the Arab Springs, which is against the ideas of Saudi Arabia. The Islamic holy land seriously seems to have less Arab allies when it comes to opposing the Arab Springs.

In fact, there can be impacts on trade and diplomatic ties with other countries outside the Middle East and North African region as well. Countries will have to balance their relations with both these groups.

How does it affect the Balance of power in the region?

In international relations, balance of power refers to the posture and policy of a nation or group of nations protecting itself against another nation or group of nations by matching its power with the power of the other side.

There has been a Cold War situation between Iran and Saudi Arabia as they are very (perhaps most) influential powers in the region. But Saudi Arabia is still more influential as a business as well as a soft power—it has a richer economy, oil exports, and most importantly, being the holy land where every Muslim comes for Hajj pilgrimage—it has Mecca and Medina. It is the land where the Prophet Muhammad first delivered his messages and teachings. Iran may try to compete in the economic part, but isn't equally as challenging in the religious part—although it is an important country for the Shia Muslims.

There have been arms embargo on Iran by the UN for arms race. Russia and China have been eager to supply Iran with advanced jets, tanks and missiles, which is quite alarming for its Gulf Arab neighbours, especially its primary adversaries like Saudi Arabia and the UAE.

On 14 September 2019, drones were used to attack the state-owned Saudi Aramco oil processing facilities at Abqaiq and Khurais in eastern Saudi Arabia. The Houthi movement in Yemen claimed responsibility, joining it to events surrounding the Saudi Arabian intervention in the Yemeni Civil War and stating that they used ten drones in the attack from Yemen. Saudi Arabian officials said that many more drones and cruise missiles were used for the attack and these originated from the north and east, and that they were of Iranian manufacture. The United States and Saudi Arabia have stated that Iran was behind the attack while France, Germany, and the United Kingdom jointly stated Iran bears responsibility for it. Iran has denied any involvement. The situation has only exacerbated the Persian Gulf crisis.

By forming this new alliance, supporting the Palestinian cause—with Qatar—even supporting the idea of Arab Springs; the Iran-Turkey-Qatar alliance has a new power with them. What remains to be seen is the other Middle Eastern country’s decision—whether they support this new alliance and the Palestinian cause or go for yet another fragile “peace-building” initiative in the already disturbed region.

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